Merge pull request #4087 from pagefaultgames/beta

Release #4
2024-09-08 04:15:00 +01:00 · 2024-09-08 04:15:00 +01:00 · 9c74a86a10
parent 51ab51cc64 ffcedfd9a4
commit 9c74a86a10
394 changed files with 17315 additions and 31720 deletions
--- a/.github/workflows/eslint.yml
+++ b/.github/workflows/eslint.yml
@ -11,6 +11,8 @@ on:
    branches:
      - main  # Trigger on pull request events targeting the main branch
      - beta # Trigger on pull request events targeting the beta branch
+  merge_group:
+    types: [checks_requested]

 jobs:
  run-linters:  # Define a job named "run-linters"
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@ -8,6 +8,8 @@ on:
    branches:
      - main
      - beta
+  merge_group:
+    types: [checks_requested]

 jobs:
  pages:
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@ -11,10 +11,12 @@ on:
    branches:
      - main  # Trigger on pull request events targeting the main branch
      - beta # Trigger on pull request events targeting the beta branch
+  merge_group:
+    types: [checks_requested]

 jobs:
-  run-tests:  # Define a job named "run-tests"
-    name: Run tests  # Human-readable name for the job
+  run-misc-tests:  # Define a job named "run-tests"
+    name: Run misc tests  # Human-readable name for the job
    runs-on: ubuntu-latest  # Specify the latest Ubuntu runner for the job

    steps:
@ -29,5 +31,75 @@ jobs:
      - name: Install Node.js dependencies  # Step to install Node.js dependencies
        run: npm ci  # Use 'npm ci' to install dependencies

-      - name: tests  # Step to run tests
-        run: npm run test:silent
+      - name: pre-test # pre-test to check overrides
+        run: npx vitest run --project pre 
+      - name: test misc
+        run: npx vitest --project misc
+
+  run-abilities-tests:
+    name: Run abilities tests
+    runs-on: ubuntu-latest 
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Node.js dependencies
+        run: npm ci
+      - name: pre-test
+        run: npx vitest run --project pre 
+      - name: test abilities
+        run: npx vitest --project abilities
+
+  run-items-tests:
+    name: Run items tests
+    runs-on: ubuntu-latest 
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Node.js dependencies
+        run: npm ci
+      - name: pre-test
+        run: npx vitest run --project pre 
+      - name: test items
+        run: npx vitest --project items
+
+  run-moves-tests:
+    name: Run moves tests
+    runs-on: ubuntu-latest 
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Node.js dependencies
+        run: npm ci
+      - name: pre-test
+        run: npx vitest run --project pre 
+      - name: test moves
+        run: npx vitest --project moves
+
+  run-battle-tests:
+    name: Run battle tests
+    runs-on: ubuntu-latest 
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Node.js dependencies
+        run: npm ci
+      - name: pre-test
+        run: npx vitest run --project pre 
+      - name: test battle
+        run: npx vitest --project battle
--- a/create-test-boilerplate.js
+++ b/create-test-boilerplate.js
@ -0,0 +1,105 @@
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+/**
+ * This script creates a test boilerplate file for a move or ability.
+ * @param {string} type - The type of test to create. Either "move", "ability",
+ * or "item".
+ * @param {string} fileName - The name of the file to create.
+ * @example npm run create-test move tackle
+ */
+
+// Get the directory name of the current module file
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Get the arguments from the command line
+const args = process.argv.slice(2);
+const type = args[0]; // "move" or "ability"
+let fileName = args[1]; // The file name
+
+if (!type || !fileName) {
+    console.error('Please provide both a type ("move", "ability", or "item") and a file name.');
+    process.exit(1);
+}
+
+// Convert fileName from to snake_case if camelCase is given
+fileName = fileName.replace(/([a-z])([A-Z])/g, '$1_$2').toLowerCase();
+
+// Format the description for the test case
+const formattedName = fileName
+    .replace(/_/g, ' ')
+    .replace(/\b\w/g, char => char.toUpperCase());
+
+// Determine the directory based on the type
+let dir;
+let description;
+if (type === 'move') {
+    dir = path.join(__dirname, 'src', 'test', 'moves');
+    description = `Moves - ${formattedName}`;
+} else if (type === 'ability') {
+    dir = path.join(__dirname, 'src', 'test', 'abilities');
+    description = `Abilities - ${formattedName}`;
+} else if (type === "item") {
+    dir = path.join(__dirname, 'src', 'test', 'items');
+    description = `Items - ${formattedName}`;
+} else {
+    console.error('Invalid type. Please use "move", "ability", or "item".');
+    process.exit(1);
+}
+
+// Ensure the directory exists
+if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir, { recursive: true });
+}
+
+// Create the file with the given name
+const filePath = path.join(dir, `${fileName}.test.ts`);
+
+if (fs.existsSync(filePath)) {
+    console.error(`File "${fileName}.test.ts" already exists.`);
+    process.exit(1);
+}
+
+// Define the content template
+const content = `import { Abilities } from "#enums/abilities";
+import GameManager from "#test/utils/gameManager";
+import { SPLASH_ONLY } from "#test/utils/testUtils";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, it } from "vitest";
+
+describe("${description}", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+  const TIMEOUT = 20 * 1000;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .battleType("single")
+      .enemyAbility(Abilities.BALL_FETCH)
+      .enemyMoveset(SPLASH_ONLY);
+  });
+
+  it("test case", async () => {
+    // await game.classicMode.startBattle();
+    // game.move.select();
+  }, TIMEOUT);
+});
+`;
+
+// Write the template content to the file
+fs.writeFileSync(filePath, content, 'utf8');
+
+console.log(`File created at: ${filePath}`);
--- a/docs/enemy-ai.md
+++ b/docs/enemy-ai.md
@ -191,15 +191,15 @@ Now that the enemy Pokémon with the best matchup score is on the field (assumin

  We then need to apply a 2x multiplier for the move's type effectiveness and a 1.5x multiplier since STAB applies. After applying these multipliers, the final score for this move is **75**.

- **Swords Dance**: As a non-attacking move, this move's benefit score is derived entirely from the sum of its attributes' benefit scores. Swords Dance's `StatChangeAttr` has a user benefit score of 0 and a target benefit score that, in this case, simplifies to
+- **Swords Dance**: As a non-attacking move, this move's benefit score is derived entirely from the sum of its attributes' benefit scores. Swords Dance's `StatStageChangeAttr` has a user benefit score of 0 and a target benefit score that, in this case, simplifies to

  $\text{TBS}=4\times \text{levels} + (-2\times \text{sign(levels)})$

  where `levels` is the number of stat stages added by the attribute (in this case, +2). The final score for this move is **6** (Note: because this move is self-targeted, we don't flip the sign of TBS when computing the target score).

- **Crush Claw**: This move is a 75-power Normal-type physical attack with a 50 percent chance to lower the target's Defense by one stage. The additional effect is implemented by the same `StatChangeAttr` as Swords Dance, so we can use the same formulas from before to compute the total TBS and base target score.
+- **Crush Claw**: This move is a 75-power Normal-type physical attack with a 50 percent chance to lower the target's Defense by one stage. The additional effect is implemented by the same `StatStageChangeAttr` as Swords Dance, so we can use the same formulas from before to compute the total TBS and base target score.
  
-  $\text{TBS}=\text{getTargetBenefitScore(StatChangeAttr)}-\text{attackScore}$
+  $\text{TBS}=\text{getTargetBenefitScore(StatStageChangeAttr)}-\text{attackScore}$

  $\text{TBS}=(-4 + 2)-(-2\times 2 + \lfloor \frac{75}{5} \rfloor)=-2-11=-13$

--- a/index.css
+++ b/index.css
@ -23,15 +23,6 @@ body {
  }
 }

-#links {
-  width: 90%;
-  text-align: center;
-  position: fixed;
-  bottom: 0;
-  display: flex;
-  justify-content: space-around;
-}
-
 #app {
  display: flex;
  justify-content: center;
--- a/index.html
+++ b/index.html
@ -39,7 +39,6 @@
 	</style>
 	<link rel="stylesheet" type="text/css" href="./index.css" />
 	<link rel="manifest" href="./manifest.webmanifest">
-	<script type="text/javascript" src="https://app.termly.io/resource-blocker/c5dbfa2f-9723-4c0f-a84b-2895124e851f?autoBlock=on"></script>
  <script>
    if ("serviceWorker" in navigator) {
      window.addEventListener("load", function () {
@ -144,13 +143,6 @@

 		</div>
 	</div>
-	<div id="tnc-links">
-		<a href="#" class="termly-display-preferences" style="display: none;" target="_blank" rel="noreferrer noopener">Consent Preferences</a>
-		<a href="https://app.termly.io/policy-viewer/policy.html?policyUUID=bc96778b-3f04-4d25-bafc-0deba53e8bec" target="_blank" rel="noreferrer noopener">Privacy Policy</a>
-		<a href="https://app.termly.io/policy-viewer/policy.html?policyUUID=8b523c05-7ec2-4646-9534-5bd61b386e2a" target="_blank" rel="noreferrer noopener">Cookie Disclaimer</a>
-		<a href="https://app.termly.io/policy-viewer/policy.html?policyUUID=b01e092a-9721-477f-8356-45576702ff9e" target="_blank" rel="noreferrer noopener">Terms & Conditions</a>
-		<a href="https://app.termly.io/policy-viewer/policy.html?policyUUID=3b5d1928-3f5b-4ee1-b8df-2d6c276b0bcc" target="_blank" rel="noreferrer noopener">Acceptable Use Policy</a>
-	</div>
 	<script type="module" src="./src/main.ts"></script>
 	<script src="./src/touch-controls.ts" type="module"></script>
 	<script src="./src/debug.js" type="module"></script>
--- a/lefthook.yml
+++ b/lefthook.yml
@ -2,6 +2,15 @@ pre-commit:
  parallel: true
  commands:
    eslint:
-      glob: '*.{js,jsx,ts,tsx}'
+      glob: "*.{js,jsx,ts,tsx}"
      run: npx eslint --fix {staged_files}
      stage_fixed: true
+      skip:
+        - merge
+        - rebase
+
+pre-push:
+  commands:
+    eslint:
+      glob: "*.{js,ts,jsx,tsx}"
+      run: npx eslint --fix {push_files}
--- a/package.json
+++ b/package.json
@ -18,7 +18,8 @@
 		"eslint-ci": "eslint .",
 		"docs": "typedoc",
 		"depcruise": "depcruise src",
-		"depcruise:graph": "depcruise src --output-type dot | node dependency-graph.js > dependency-graph.svg"
+		"depcruise:graph": "depcruise src --output-type dot | node dependency-graph.js > dependency-graph.svg",
+		"create-test": "node ./create-test-boilerplate.js"
 	},
 	"devDependencies": {
 		"@eslint/js": "^9.3.0",
--- a/public/images/inputs/keyboard.json
+++ b/public/images/inputs/keyboard.json
--- a/public/images/inputs/keyboard.png
+++ b/public/images/inputs/keyboard.png
--- a/public/images/items.json
+++ b/public/images/items.json
--- a/public/images/items.png
+++ b/public/images/items.png
--- a/public/images/items/normal_memory.png
+++ b/public/images/items/normal_memory.png
--- a/public/images/pokemon/279.png
+++ b/public/images/pokemon/279.png
--- a/public/images/pokemon/exp/shiny/1002b.png
+++ b/public/images/pokemon/exp/shiny/1002b.png
--- a/public/images/pokemon/exp/shiny/1002s.png
+++ b/public/images/pokemon/exp/shiny/1002s.png
--- a/public/images/pokemon/exp/shiny/1002sb.png
+++ b/public/images/pokemon/exp/shiny/1002sb.png
--- a/public/images/pokemon/shiny/279.png
+++ b/public/images/pokemon/shiny/279.png
--- a/public/images/pokemon/variant/279.json
+++ b/public/images/pokemon/variant/279.json
@ -1,38 +1,49 @@
 {
 	"0": {
+		"bc4524": "af5457",
 		"31638c": "324a26",
-		"101010": "101010",
 		"5aa5ce": "40683c",
-		"a5e6ff": "b6d9ac",
-		"7bceef": "789c6e",
-		"ced6ef": "c09e99",
-		"737384": "774644",
+		"ce4252": "af2c4f",
 		"ffffff": "f1dcd8",
 		"8c4231": "420b0c",
-		"ffde4a": "c66f68",
-		"c57b31": "551917",
 		"ffffad": "f4bfb6",
+		"ffde4a": "c66f68",
+		"7bceef": "789c6e",
+		"a5e6ff": "b6d9ac",
+		"737384": "774644",
 		"f7b531": "af5457",
-		"ce4252": "af2c4f",
-		"bc4524": "af5457",
-		"00e5e7": "00e5e7"
+		"c57b31": "551917",
+		"ced6ef": "c09e99"
 	},
 	"1": {
+		"bc4524": "3d325e",
 		"31638c": "143a72",
-		"101010": "101010",
 		"5aa5ce": "4060bc",
-		"a5e6ff": "b4b3ff",
-		"7bceef": "657ddf",
-		"ced6ef": "a8b5dd",
-		"737384": "737384",
+		"ce4252": "b75558",
 		"ffffff": "e5ecff",
 		"8c4231": "17103f",
-		"ffde4a": "534e72",
-		"c57b31": "2a1f50",
 		"ffffad": "87879b",
+		"ffde4a": "534e72",
+		"7bceef": "657ddf",
+		"a5e6ff": "b4b3ff",
 		"f7b531": "3d325e",
-		"ce4252": "b75558",
-		"bc4524": "3d325e",
-		"00e5e7": "00e5e7"
+		"c57b31": "2a1f50",
+		"ced6ef": "a8b5dd"
+	},
+	"2": {
+		"ce4252": "215991",
+		"ffde4a": "f16f40",
+		"ffffad": "ffb274",
+		"737384": "884c43",
+		"c57b31": "761c03",
+		"7bceef": "be3d2f",
+		"8c4231": "5a0700",
+		"5aa5ce": "892722",
+		"8c4232": "761c03",
+		"ffffff": "f5e1d1",
+		"a5e6ff": "dd533a",
+		"f7b531": "bc4524",
+		"ced6ef": "d19e92",
+		"31638c": "610f0e"
 	}
 }
--- a/public/images/pokemon/variant/279_1.json
+++ b/public/images/pokemon/variant/279_1.json
--- a/public/images/pokemon/variant/279_1.png
+++ b/public/images/pokemon/variant/279_1.png
--- a/public/images/pokemon/variant/279_2.json
+++ b/public/images/pokemon/variant/279_2.json
--- a/public/images/pokemon/variant/279_2.png
+++ b/public/images/pokemon/variant/279_2.png
--- a/public/images/pokemon/variant/279_3.json
+++ b/public/images/pokemon/variant/279_3.json
--- a/public/images/pokemon/variant/279_3.png
+++ b/public/images/pokemon/variant/279_3.png
--- a/public/images/pokemon/variant/465.json
+++ b/public/images/pokemon/variant/465.json
@ -0,0 +1,22 @@
+{
+	"1": {
+		"529cc5": "8153c7",
+		"d65a94": "5ad662",
+		"3a73ad": "6b3aad",
+		"bd216b": "21bd69",
+		"5a193a": "195a2a",
+		"193a63": "391963",
+		"295a84": "472984"
+	},
+	"2": {
+		"529cc5": "ffedb6",
+		"d65a94": "e67d2f",
+		"3a73ad": "ebc582",
+		"bd216b": "b35131",
+		"31313a": "3d1519",
+		"5a193a": "752e2e",
+		"193a63": "705040",
+		"295a84": "ad875a",
+		"4a4a52": "57211a"
+	}
+}
--- a/public/images/pokemon/variant/465_2.json
+++ b/public/images/pokemon/variant/465_2.json
--- a/public/images/pokemon/variant/465_2.png
+++ b/public/images/pokemon/variant/465_2.png
--- a/public/images/pokemon/variant/465_3.json
+++ b/public/images/pokemon/variant/465_3.json
--- a/public/images/pokemon/variant/465_3.png
+++ b/public/images/pokemon/variant/465_3.png
--- a/public/images/pokemon/variant/_masterlist.json
+++ b/public/images/pokemon/variant/_masterlist.json
@ -1017,7 +1017,7 @@
 	"279": [
 		1,
 		1,
-		2
+		1
 	],
 	"280": [
 		0,
@ -1691,8 +1691,8 @@
 	],
 	"465": [
 		0,
-		2,
-		2
+		1,
+		1
 	],
 	"466": [
 		1,
@ -3980,6 +3980,11 @@
 			1,
 			1
 		],
+		"465": [
+			0,
+			1,
+			1
+		],
 		"592": [
 			1,
 			1,
@ -5690,7 +5695,7 @@
 		"465": [
 			0,
 			1,
-			2
+			1
 		],
 		"466": [
 			2,
@ -8008,6 +8013,11 @@
 				1,
 				1
 			],
+			"465": [
+				0,
+				1,
+				1
+			],
 			"592": [
 				1,
 				1,
--- a/public/images/pokemon/variant/back/465.json
+++ b/public/images/pokemon/variant/back/465.json
@ -8,5 +8,14 @@
 		"bd216b": "21bd69",
 		"31313a": "31313a",
 		"d65a94": "5ad662"
+	},
+	"2": {
+		"5a193a": "752e2e",
+		"31313a": "3d1519",
+		"d65a94": "e67d2f",
+		"3a73ad": "ebc582",
+		"295a84": "ad875a",
+		"bd216b": "b35131",
+		"193a63": "705040"
 	}
 }
--- a/public/images/pokemon/variant/back/465_3.json
+++ b/public/images/pokemon/variant/back/465_3.json
--- a/public/images/pokemon/variant/back/465_3.png
+++ b/public/images/pokemon/variant/back/465_3.png
--- a/public/images/pokemon/variant/back/female/465.json
+++ b/public/images/pokemon/variant/back/female/465.json
@ -0,0 +1,21 @@
+{
+	"1": {
+		"193a63": "391963",
+		"295a84": "472984",
+		"3a73ad": "6b3aad",
+		"000000": "000000",
+		"5a193a": "195a2a",
+		"bd216b": "21bd69",
+		"31313a": "31313a",
+		"d65a94": "5ad662"
+	},
+	"2": {
+		"5a193a": "752e2e",
+		"31313a": "3d1519",
+		"d65a94": "e67d2f",
+		"3a73ad": "ebc582",
+		"295a84": "ad875a",
+		"bd216b": "b35131",
+		"193a63": "705040"
+	}
+}
--- a/public/images/pokemon/variant/female/465.json
+++ b/public/images/pokemon/variant/female/465.json
@ -0,0 +1,22 @@
+{
+	"1": {
+		"529cc5": "8153c7",
+		"d65a94": "5ad662",
+		"3a73ad": "6b3aad",
+		"bd216b": "21bd69",
+		"5a193a": "195a2a",
+		"193a63": "391963",
+		"295a84": "472984"
+	},
+	"2": {
+		"529cc5": "ffedb6",
+		"d65a94": "e67d2f",
+		"3a73ad": "ebc582",
+		"bd216b": "b35131",
+		"31313a": "3d1519",
+		"5a193a": "752e2e",
+		"193a63": "705040",
+		"295a84": "ad875a",
+		"4a4a52": "57211a"
+	}
+}
--- a/public/images/ui/egg_summary_bg.png
+++ b/public/images/ui/egg_summary_bg.png
--- a/public/images/ui/egg_summary_bg_blank.png
+++ b/public/images/ui/egg_summary_bg_blank.png
--- a/public/images/ui/icon_egg_move.png
+++ b/public/images/ui/icon_egg_move.png
--- a/public/images/ui/icon_lock.png
+++ b/public/images/ui/icon_lock.png
--- a/public/images/ui/icon_stop.png
+++ b/public/images/ui/icon_stop.png
--- a/public/images/ui/legacy/egg_summary_bg.png
+++ b/public/images/ui/legacy/egg_summary_bg.png
--- a/public/images/ui/legacy/icon_egg_move.png
+++ b/public/images/ui/legacy/icon_egg_move.png
--- a/public/images/ui/legacy/icon_lock.png
+++ b/public/images/ui/legacy/icon_lock.png
--- a/public/images/ui/legacy/icon_stop.png
+++ b/public/images/ui/legacy/icon_stop.png
--- a/public/images/ui/legacy/settings_icon.png
+++ b/public/images/ui/legacy/settings_icon.png
--- a/public/images/ui/settings_icon.png
+++ b/public/images/ui/settings_icon.png
--- a/src/battle-scene.ts
+++ b/src/battle-scene.ts
@ -130,7 +130,7 @@ export default class BattleScene extends SceneBase {
  public gameSpeed: integer = 1;
  public damageNumbersMode: integer = 0;
  public reroll: boolean = false;
-  public shopCursorTarget: number = ShopCursorTarget.CHECK_TEAM;
+  public shopCursorTarget: number = ShopCursorTarget.REWARDS;
  public showMovesetFlyout: boolean = true;
  public showArenaFlyout: boolean = true;
  public showTimeOfDayWidget: boolean = true;
@ -841,12 +841,13 @@ export default class BattleScene extends SceneBase {
  }

  addEnemyPokemon(species: PokemonSpecies, level: integer, trainerSlot: TrainerSlot, boss: boolean = false, dataSource?: PokemonData, postProcess?: (enemyPokemon: EnemyPokemon) => void): EnemyPokemon {
+    if (Overrides.OPP_LEVEL_OVERRIDE > 0) {
+      level = Overrides.OPP_LEVEL_OVERRIDE;
+    }
    if (Overrides.OPP_SPECIES_OVERRIDE) {
      species = getPokemonSpecies(Overrides.OPP_SPECIES_OVERRIDE);
-    }
-
-    if (Overrides.OPP_LEVEL_OVERRIDE !== 0) {
-      level = Overrides.OPP_LEVEL_OVERRIDE;
+      // The fact that a Pokemon is a boss or not can change based on its Species and level
+      boss = this.getEncounterBossSegments(this.currentBattle.waveIndex, level, species) > 1;
    }

    const pokemon = new EnemyPokemon(this, species, level, trainerSlot, boss, dataSource);
@ -854,7 +855,7 @@ export default class BattleScene extends SceneBase {
    overrideModifiers(this, false);
    overrideHeldItems(this, pokemon, false);
    if (boss && !dataSource) {
-      const secondaryIvs = Utils.getIvsFromId(Utils.randSeedInt(4294967295));
+      const secondaryIvs = Utils.getIvsFromId(Utils.randSeedInt(4294967296));

      for (let s = 0; s < pokemon.ivs.length; s++) {
        pokemon.ivs[s] = Math.round(Phaser.Math.Linear(Math.min(pokemon.ivs[s], secondaryIvs[s]), Math.max(pokemon.ivs[s], secondaryIvs[s]), 0.75));
@ -960,6 +961,16 @@ export default class BattleScene extends SceneBase {
    this.offsetGym = this.gameMode.isClassic && this.getGeneratedOffsetGym();
  }

+  /**
+   * Generates a random number using the current battle's seed
+   *
+   * This calls {@linkcode Battle.randSeedInt}(`scene`, {@linkcode range}, {@linkcode min}) in `src/battle.ts`
+   * which calls {@linkcode Utils.randSeedInt randSeedInt}({@linkcode range}, {@linkcode min}) in `src/utils.ts`
+   *
+   * @param range How large of a range of random numbers to choose from. If {@linkcode range} <= 1, returns {@linkcode min}
+   * @param min The minimum integer to pick, default `0`
+   * @returns A random integer between {@linkcode min} and ({@linkcode min} + {@linkcode range} - 1)
+   */
  randBattleSeedInt(range: integer, min: integer = 0): integer {
    return this.currentBattle?.randSeedInt(this, range, min);
  }
@ -973,6 +984,7 @@ export default class BattleScene extends SceneBase {

    this.setSeed(Overrides.SEED_OVERRIDE || Utils.randomString(24));
    console.log("Seed:", this.seed);
+    this.resetSeed(); // Properly resets RNG after saving and quitting a session

    this.disableMenu = false;

@ -1110,7 +1122,8 @@ export default class BattleScene extends SceneBase {
            doubleTrainer = false;
          }
        }
-        newTrainer = trainerData !== undefined ? trainerData.toTrainer(this) : new Trainer(this, trainerType, doubleTrainer ? TrainerVariant.DOUBLE : Utils.randSeedInt(2) ? TrainerVariant.FEMALE : TrainerVariant.DEFAULT);
+        const variant = doubleTrainer ? TrainerVariant.DOUBLE : (Utils.randSeedInt(2) ? TrainerVariant.FEMALE : TrainerVariant.DEFAULT);
+        newTrainer = trainerData !== undefined ? trainerData.toTrainer(this) : new Trainer(this, trainerType, variant);
        this.field.add(newTrainer);
      }
    }
@ -1327,6 +1340,13 @@ export default class BattleScene extends SceneBase {
  }

  getEncounterBossSegments(waveIndex: integer, level: integer, species?: PokemonSpecies, forceBoss: boolean = false): integer {
+    if (Overrides.OPP_HEALTH_SEGMENTS_OVERRIDE > 1) {
+      return Overrides.OPP_HEALTH_SEGMENTS_OVERRIDE;
+    } else if (Overrides.OPP_HEALTH_SEGMENTS_OVERRIDE === 1) {
+      // The rest of the code expects to be returned 0 and not 1 if the enemy is not a boss
+      return 0;
+    }
+
    if (this.gameMode.isDaily && this.gameMode.isWaveFinal(waveIndex)) {
      return 5;
    }
@ -1791,6 +1811,7 @@ export default class BattleScene extends SceneBase {
    config = config ?? {};
    try {
      const keyDetails = key.split("/");
+      config["volume"] = config["volume"] ?? 1;
      switch (keyDetails[0]) {
      case "level_up_fanfare":
      case "item_fanfare":
@ -1800,11 +1821,11 @@ export default class BattleScene extends SceneBase {
      case "evolution_fanfare":
        // These sounds are loaded in as BGM, but played as sound effects
        // When these sounds are updated in updateVolume(), they are treated as BGM however because they are placed in the BGM Cache through being called by playSoundWithoutBGM()
-        config["volume"] = this.masterVolume * this.bgmVolume;
+        config["volume"] *= (this.masterVolume * this.bgmVolume);
        break;
      case "battle_anims":
      case "cry":
-        config["volume"] = this.masterVolume * this.fieldVolume;
+        config["volume"] *= (this.masterVolume * this.fieldVolume);
        //PRSFX sound files are unusually loud
        if (keyDetails[1].startsWith("PRSFX- ")) {
          config["volume"] *= 0.5;
@ -1812,10 +1833,10 @@ export default class BattleScene extends SceneBase {
        break;
      case "ui":
        //As of, right now this applies to the "select", "menu_open", "error" sound effects
-        config["volume"] = this.masterVolume * this.uiVolume;
+        config["volume"] *= (this.masterVolume * this.uiVolume);
        break;
      case "se":
-        config["volume"] = this.masterVolume * this.seVolume;
+        config["volume"] *= (this.masterVolume * this.seVolume);
        break;
      }
      this.sound.play(key, config);
@ -2610,7 +2631,7 @@ export default class BattleScene extends SceneBase {
        if (mods.length < 1) {
          return mods;
        }
-        const rand = Math.floor(Utils.randSeedInt(mods.length));
+        const rand = Utils.randSeedInt(mods.length);
        return [mods[rand], ...shuffleModifiers(mods.filter((_, i) => i !== rand))];
      };
      modifiers = shuffleModifiers(modifiers);
@ -2732,6 +2753,35 @@ export default class BattleScene extends SceneBase {
    (window as any).gameInfo = gameInfo;
  }

+  /**
+   * This function retrieves the sprite and audio keys for active Pokemon.
+   * Active Pokemon include both enemy and player Pokemon of the current wave.
+   * Note: Questions on garbage collection go to @frutescens
+   * @returns a string array of active sprite and audio keys that should not be deleted
+   */
+  getActiveKeys(): string[] {
+    const keys: string[] = [];
+    const playerParty = this.getParty();
+    playerParty.forEach(p => {
+      keys.push("pkmn__" + p.species.getSpriteId(p.gender === Gender.FEMALE, p.species.formIndex, p.shiny, p.variant));
+      keys.push("pkmn__" + p.species.getSpriteId(p.gender === Gender.FEMALE, p.species.formIndex, p.shiny, p.variant, true));
+      keys.push("cry/" + p.species.getCryKey(p.species.formIndex));
+      if (p.fusionSpecies && p.getSpeciesForm() !== p.getFusionSpeciesForm()) {
+        keys.push("cry/"+p.getFusionSpeciesForm().getCryKey(p.fusionSpecies.formIndex));
+      }
+    });
+    // enemyParty has to be operated on separately from playerParty because playerPokemon =/= enemyPokemon
+    const enemyParty = this.getEnemyParty();
+    enemyParty.forEach(p => {
+      keys.push(p.species.getSpriteKey(p.gender === Gender.FEMALE, p.species.formIndex, p.shiny, p.variant));
+      keys.push("cry/" + p.species.getCryKey(p.species.formIndex));
+      if (p.fusionSpecies && p.getSpeciesForm() !== p.getFusionSpeciesForm()) {
+        keys.push("cry/"+p.getFusionSpeciesForm().getCryKey(p.fusionSpecies.formIndex));
+      }
+    });
+    return keys;
+  }
+
  /**
   * Initialized the 2nd phase of the final boss (e.g. form-change for Eternatus)
   * @param pokemon The (enemy) pokemon
--- a/src/battle.ts
+++ b/src/battle.ts
@ -6,7 +6,7 @@ import Trainer, { TrainerVariant } from "./field/trainer";
 import { GameMode } from "./game-mode";
 import { MoneyMultiplierModifier, PokemonHeldItemModifier } from "./modifier/modifier";
 import { PokeballType } from "./data/pokeball";
-import {trainerConfigs} from "#app/data/trainer-config";
+import { trainerConfigs } from "#app/data/trainer-config";
 import { ArenaTagType } from "#enums/arena-tag-type";
 import { BattleSpec } from "#enums/battle-spec";
 import { Moves } from "#enums/moves";
@ -31,7 +31,7 @@ export enum BattlerIndex {

 export interface TurnCommand {
    command: Command;
-    cursor?: integer;
+    cursor?: number;
    move?: QueuedMove;
    targets?: BattlerIndex[];
    skip?: boolean;
@ -39,38 +39,40 @@ export interface TurnCommand {
 }

 interface TurnCommands {
-    [key: integer]: TurnCommand | null
+    [key: number]: TurnCommand | null
 }

 export default class Battle {
  protected gameMode: GameMode;
-  public waveIndex: integer;
+  public waveIndex: number;
  public battleType: BattleType;
  public battleSpec: BattleSpec;
  public trainer: Trainer | null;
-  public enemyLevels: integer[] | undefined;
-  public enemyParty: EnemyPokemon[];
-  public seenEnemyPartyMemberIds: Set<integer>;
+  public enemyLevels: number[] | undefined;
+  public enemyParty: EnemyPokemon[] = [];
+  public seenEnemyPartyMemberIds: Set<number> = new Set<number>();
  public double: boolean;
-  public started: boolean;
-  public enemySwitchCounter: integer;
-  public turn: integer;
+  public started: boolean = false;
+  public enemySwitchCounter: number = 0;
+  public turn: number = 0;
  public turnCommands: TurnCommands;
-  public playerParticipantIds: Set<integer>;
-  public battleScore: integer;
-  public postBattleLoot: PokemonHeldItemModifier[];
-  public escapeAttempts: integer;
+  public playerParticipantIds: Set<number> = new Set<number>();
+  public battleScore: number = 0;
+  public postBattleLoot: PokemonHeldItemModifier[] = [];
+  public escapeAttempts: number = 0;
  public lastMove: Moves;
-  public battleSeed: string;
-  private battleSeedState: string | null;
-  public moneyScattered: number;
-  public lastUsedPokeball: PokeballType | null;
-  public playerFaints: number; // The amount of times pokemon on the players side have fainted
-  public enemyFaints: number; // The amount of times pokemon on the enemies side have fainted
+  public battleSeed: string = Utils.randomString(16, true);
+  private battleSeedState: string | null = null;
+  public moneyScattered: number = 0;
+  public lastUsedPokeball: PokeballType | null = null;
+  /** The number of times a Pokemon on the player's side has fainted this battle */
+  public playerFaints: number = 0;
+  /** The number of times a Pokemon on the enemy's side has fainted this battle */
+  public enemyFaints: number = 0;

-  private rngCounter: integer = 0;
+  private rngCounter: number = 0;

-  constructor(gameMode: GameMode, waveIndex: integer, battleType: BattleType, trainer?: Trainer, double?: boolean) {
+  constructor(gameMode: GameMode, waveIndex: number, battleType: BattleType, trainer?: Trainer, double?: boolean) {
    this.gameMode = gameMode;
    this.waveIndex = waveIndex;
    this.battleType = battleType;
@ -79,22 +81,7 @@ export default class Battle {
    this.enemyLevels = battleType !== BattleType.TRAINER
      ? new Array(double ? 2 : 1).fill(null).map(() => this.getLevelForWave())
      : trainer?.getPartyLevels(this.waveIndex);
-    this.enemyParty = [];
-    this.seenEnemyPartyMemberIds = new Set<integer>();
-    this.double = !!double;
-    this.enemySwitchCounter = 0;
-    this.turn = 0;
-    this.playerParticipantIds = new Set<integer>();
-    this.battleScore = 0;
-    this.postBattleLoot = [];
-    this.escapeAttempts = 0;
-    this.started = false;
-    this.battleSeed = Utils.randomString(16, true);
-    this.battleSeedState = null;
-    this.moneyScattered = 0;
-    this.lastUsedPokeball = null;
-    this.playerFaints = 0;
-    this.enemyFaints = 0;
+    this.double = double ?? false;
  }

  private initBattleSpec(): void {
@ -105,7 +92,7 @@ export default class Battle {
    this.battleSpec = spec;
  }

-  private getLevelForWave(): integer {
+  private getLevelForWave(): number {
    const levelWaveIndex = this.gameMode.getWaveForDifficulty(this.waveIndex);
    const baseLevel = 1 + levelWaveIndex / 2 + Math.pow(levelWaveIndex / 25, 2);
    const bossMultiplier = 1.2;
@ -138,7 +125,7 @@ export default class Battle {
    return rand / value;
  }

-  getBattlerCount(): integer {
+  getBattlerCount(): number {
    return this.double ? 2 : 1;
  }

@ -367,7 +354,13 @@ export default class Battle {
    return null;
  }

-  randSeedInt(scene: BattleScene, range: integer, min: integer = 0): integer {
+  /**
+   * Generates a random number using the current battle's seed. Calls {@linkcode Utils.randSeedInt}
+   * @param range How large of a range of random numbers to choose from. If {@linkcode range} <= 1, returns {@linkcode min}
+   * @param min The minimum integer to pick, default `0`
+   * @returns A random integer between {@linkcode min} and ({@linkcode min} + {@linkcode range} - 1)
+   */
+  randSeedInt(scene: BattleScene, range: number, min: number = 0): number {
    if (range <= 1) {
      return min;
    }
@ -392,7 +385,7 @@ export default class Battle {
 }

 export class FixedBattle extends Battle {
-  constructor(scene: BattleScene, waveIndex: integer, config: FixedBattleConfig) {
+  constructor(scene: BattleScene, waveIndex: number, config: FixedBattleConfig) {
    super(scene.gameMode, waveIndex, config.battleType, config.battleType === BattleType.TRAINER ? config.getTrainer(scene) : undefined, config.double);
    if (config.getEnemyParty) {
      this.enemyParty = config.getEnemyParty(scene);
@ -408,7 +401,7 @@ export class FixedBattleConfig {
  public double: boolean;
  public getTrainer: GetTrainerFunc;
  public getEnemyParty: GetEnemyPartyFunc;
-  public seedOffsetWaveIndex: integer;
+  public seedOffsetWaveIndex: number;

  setBattleType(battleType: BattleType): FixedBattleConfig {
    this.battleType = battleType;
@ -430,7 +423,7 @@ export class FixedBattleConfig {
    return this;
  }

-  setSeedOffsetWave(seedOffsetWaveIndex: integer): FixedBattleConfig {
+  setSeedOffsetWave(seedOffsetWaveIndex: number): FixedBattleConfig {
    this.seedOffsetWaveIndex = seedOffsetWaveIndex;
    return this;
  }
@ -476,7 +469,7 @@ function getRandomTrainerFunc(trainerPool: (TrainerType | TrainerType[])[], rand
 }

 export interface FixedBattleConfigs {
-    [key: integer]: FixedBattleConfig
+    [key: number]: FixedBattleConfig
 }
 /**
 * Youngster/Lass on 5
--- a/src/data/ability.ts
+++ b/src/data/ability.ts
--- a/src/data/arena-tag.ts
+++ b/src/data/arena-tag.ts
@ -7,17 +7,17 @@ import Pokemon, { HitResult, PokemonMove } from "../field/pokemon";
 import { StatusEffect } from "./status-effect";
 import { BattlerIndex } from "../battle";
 import { BlockNonDirectDamageAbAttr, ChangeMovePriorityAbAttr, ProtectStatAbAttr, applyAbAttrs } from "./ability";
-import { BattleStat } from "./battle-stat";
+import { Stat } from "#enums/stat";
 import { CommonAnim, CommonBattleAnim } from "./battle-anims";
 import i18next from "i18next";
 import { Abilities } from "#enums/abilities";
 import { ArenaTagType } from "#enums/arena-tag-type";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { Moves } from "#enums/moves";
-import { MoveEffectPhase } from "#app/phases/move-effect-phase.js";
-import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase.js";
-import { ShowAbilityPhase } from "#app/phases/show-ability-phase.js";
-import { StatChangePhase } from "#app/phases/stat-change-phase.js";
+import { MoveEffectPhase } from "#app/phases/move-effect-phase";
+import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase";
+import { ShowAbilityPhase } from "#app/phases/show-ability-phase";
+import { StatStageChangePhase } from "#app/phases/stat-stage-change-phase";

 export enum ArenaTagSide {
  BOTH,
@ -786,8 +786,8 @@ class StickyWebTag extends ArenaTrapTag {
      applyAbAttrs(ProtectStatAbAttr, pokemon, cancelled);
      if (!cancelled.value) {
        pokemon.scene.queueMessage(i18next.t("arenaTag:stickyWebActivateTrap", { pokemonName: pokemon.getNameToRender() }));
-        const statLevels = new Utils.NumberHolder(-1);
-        pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), false, [BattleStat.SPD], statLevels.value));
+        const stages = new Utils.NumberHolder(-1);
+        pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), false, [ Stat.SPD ], stages.value));
      }
    }

@ -875,7 +875,7 @@ class TailwindTag extends ArenaTag {
      // Raise attack by one stage if party member has WIND_RIDER ability
      if (pokemon.hasAbility(Abilities.WIND_RIDER)) {
        pokemon.scene.unshiftPhase(new ShowAbilityPhase(pokemon.scene, pokemon.getBattlerIndex()));
-        pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [BattleStat.ATK], 1, true));
+        pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ Stat.ATK ], 1, true));
      }
    }
  }
@ -905,6 +905,21 @@ class HappyHourTag extends ArenaTag {
  }
 }

+class SafeguardTag extends ArenaTag {
+  constructor(turnCount: integer, sourceId: integer, side: ArenaTagSide) {
+    super(ArenaTagType.SAFEGUARD, turnCount, Moves.SAFEGUARD, sourceId, side);
+  }
+
+  onAdd(arena: Arena): void {
+    arena.scene.queueMessage(i18next.t(`arenaTag:safeguardOnAdd${this.side === ArenaTagSide.PLAYER ? "Player" : this.side === ArenaTagSide.ENEMY ? "Enemy" : ""}`));
+  }
+
+  onRemove(arena: Arena): void {
+    arena.scene.queueMessage(i18next.t(`arenaTag:safeguardOnRemove${this.side === ArenaTagSide.PLAYER ? "Player" : this.side === ArenaTagSide.ENEMY ? "Enemy" : ""}`));
+  }
+}
+
+
 export function getArenaTag(tagType: ArenaTagType, turnCount: integer, sourceMove: Moves | undefined, sourceId: integer, targetIndex?: BattlerIndex, side: ArenaTagSide = ArenaTagSide.BOTH): ArenaTag | null {
  switch (tagType) {
  case ArenaTagType.MIST:
@ -950,6 +965,8 @@ export function getArenaTag(tagType: ArenaTagType, turnCount: integer, sourceMov
    return new TailwindTag(turnCount, sourceId, side);
  case ArenaTagType.HAPPY_HOUR:
    return new HappyHourTag(turnCount, sourceId, side);
+  case ArenaTagType.SAFEGUARD:
+    return new SafeguardTag(turnCount, sourceId, side);
  default:
    return null;
  }
--- a/src/data/battle-anims.ts
+++ b/src/data/battle-anims.ts
@ -788,10 +788,10 @@ export abstract class BattleAnim {
        targetSprite.pipelineData["tone"] = [ 0.0, 0.0, 0.0, 0.0 ];
        targetSprite.setAngle(0);
        if (!this.isHideUser() && userSprite) {
-          userSprite.setVisible(true);
+          this.user?.getSprite().setVisible(true); // using this.user to fix context loss due to isOppAnim swap (#481)
        }
        if (!this.isHideTarget() && (targetSprite !== userSprite || !this.isHideUser())) {
-          targetSprite.setVisible(true);
+          this.target?.getSprite().setVisible(true); // using this.target to fix context loss due to isOppAnim swap (#481)
        }
        for (const ms of Object.values(spriteCache).flat()) {
          if (ms) {
--- a/src/data/battle-stat.ts
+++ b/src/data/battle-stat.ts
@ -1,71 +0,0 @@
-import i18next, { ParseKeys } from "i18next";
-
-export enum BattleStat {
-  ATK,
-  DEF,
-  SPATK,
-  SPDEF,
-  SPD,
-  ACC,
-  EVA,
-  RAND,
-  HP
-}
-
-export function getBattleStatName(stat: BattleStat) {
-  switch (stat) {
-  case BattleStat.ATK:
-    return i18next.t("pokemonInfo:Stat.ATK");
-  case BattleStat.DEF:
-    return i18next.t("pokemonInfo:Stat.DEF");
-  case BattleStat.SPATK:
-    return i18next.t("pokemonInfo:Stat.SPATK");
-  case BattleStat.SPDEF:
-    return i18next.t("pokemonInfo:Stat.SPDEF");
-  case BattleStat.SPD:
-    return i18next.t("pokemonInfo:Stat.SPD");
-  case BattleStat.ACC:
-    return i18next.t("pokemonInfo:Stat.ACC");
-  case BattleStat.EVA:
-    return i18next.t("pokemonInfo:Stat.EVA");
-  case BattleStat.HP:
-    return i18next.t("pokemonInfo:Stat.HPStat");
-  default:
-    return "???";
-  }
-}
-
-export function getBattleStatLevelChangeDescription(pokemonNameWithAffix: string, stats: string, levels: integer, up: boolean, count: number = 1) {
-  const stringKey = (() => {
-    if (up) {
-      switch (levels) {
-      case 1:
-        return "battle:statRose";
-      case 2:
-        return "battle:statSharplyRose";
-      case 3:
-      case 4:
-      case 5:
-      case 6:
-        return "battle:statRoseDrastically";
-      default:
-        return "battle:statWontGoAnyHigher";
-      }
-    } else {
-      switch (levels) {
-      case 1:
-        return "battle:statFell";
-      case 2:
-        return "battle:statHarshlyFell";
-      case 3:
-      case 4:
-      case 5:
-      case 6:
-        return "battle:statSeverelyFell";
-      default:
-        return "battle:statWontGoAnyLower";
-      }
-    }
-  })();
-  return i18next.t(stringKey as ParseKeys, { pokemonNameWithAffix, stats, count });
-}
--- a/src/data/battler-tags.ts
+++ b/src/data/battler-tags.ts
@ -1,7 +1,6 @@
 import { ChargeAnim, CommonAnim, CommonBattleAnim, MoveChargeAnim } from "./battle-anims";
 import { getPokemonNameWithAffix } from "../messages";
 import Pokemon, { MoveResult, HitResult } from "../field/pokemon";
-import { Stat, getStatName } from "./pokemon-stat";
 import { StatusEffect } from "./status-effect";
 import * as Utils from "../utils";
 import { ChargeAttr, MoveFlags, allMoves } from "./move";
@ -9,20 +8,20 @@ import { Type } from "./type";
 import { BlockNonDirectDamageAbAttr, FlinchEffectAbAttr, ReverseDrainAbAttr, applyAbAttrs } from "./ability";
 import { TerrainType } from "./terrain";
 import { WeatherType } from "./weather";
-import { BattleStat } from "./battle-stat";
 import { allAbilities } from "./ability";
 import { SpeciesFormChangeManualTrigger } from "./pokemon-forms";
 import { Abilities } from "#enums/abilities";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { Moves } from "#enums/moves";
 import { Species } from "#enums/species";
-import i18next from "#app/plugins/i18n.js";
-import { CommonAnimPhase } from "#app/phases/common-anim-phase.js";
-import { MoveEffectPhase } from "#app/phases/move-effect-phase.js";
-import { MovePhase } from "#app/phases/move-phase.js";
-import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase.js";
-import { ShowAbilityPhase } from "#app/phases/show-ability-phase.js";
-import { StatChangePhase, StatChangeCallback } from "#app/phases/stat-change-phase.js";
+import i18next from "#app/plugins/i18n";
+import { Stat, type BattleStat, type EffectiveStat, EFFECTIVE_STATS, getStatKey } from "#app/enums/stat";
+import { CommonAnimPhase } from "#app/phases/common-anim-phase";
+import { MoveEffectPhase } from "#app/phases/move-effect-phase";
+import { MovePhase } from "#app/phases/move-phase";
+import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase";
+import { ShowAbilityPhase } from "#app/phases/show-ability-phase";
+import { StatStageChangePhase, StatStageChangeCallback } from "#app/phases/stat-stage-change-phase";

 export enum BattlerTagLapseType {
  FAINT,
@ -40,13 +39,15 @@ export class BattlerTag {
  public turnCount: number;
  public sourceMove: Moves;
  public sourceId?: number;
+  public isBatonPassable: boolean;

-  constructor(tagType: BattlerTagType, lapseType: BattlerTagLapseType | BattlerTagLapseType[], turnCount: number, sourceMove?: Moves, sourceId?: number) {
+  constructor(tagType: BattlerTagType, lapseType: BattlerTagLapseType | BattlerTagLapseType[], turnCount: number, sourceMove?: Moves, sourceId?: number, isBatonPassable: boolean = false) {
    this.tagType = tagType;
    this.lapseTypes = Array.isArray(lapseType) ? lapseType : [ lapseType ];
    this.turnCount = turnCount;
    this.sourceMove = sourceMove!; // TODO: is this bang correct?
    this.sourceId = sourceId;
+    this.isBatonPassable = isBatonPassable;
  }

  canAdd(pokemon: Pokemon): boolean {
@ -97,6 +98,127 @@ export interface TerrainBattlerTag {
  terrainTypes: TerrainType[];
 }

+/**
+ * Base class for tags that restrict the usage of moves. This effect is generally referred to as "disabling" a move
+ * in-game. This is not to be confused with {@linkcode Moves.DISABLE}.
+ *
+ * Descendants can override {@linkcode isMoveRestricted} to restrict moves that
+ * match a condition. A restricted move gets cancelled before it is used. Players and enemies should not be allowed
+ * to select restricted moves.
+ */
+export abstract class MoveRestrictionBattlerTag extends BattlerTag {
+  constructor(tagType: BattlerTagType, turnCount: integer, sourceMove?: Moves, sourceId?: integer) {
+    super(tagType, [ BattlerTagLapseType.PRE_MOVE, BattlerTagLapseType.TURN_END ], turnCount, sourceMove, sourceId);
+  }
+
+  /** @override */
+  override lapse(pokemon: Pokemon, lapseType: BattlerTagLapseType): boolean {
+    if (lapseType === BattlerTagLapseType.PRE_MOVE) {
+      // Cancel the affected pokemon's selected move
+      const phase = pokemon.scene.getCurrentPhase() as MovePhase;
+      const move = phase.move;
+
+      if (this.isMoveRestricted(move.moveId)) {
+        pokemon.scene.queueMessage(this.interruptedText(pokemon, move.moveId));
+        phase.cancel();
+      }
+
+      return true;
+    }
+
+    return super.lapse(pokemon, lapseType);
+  }
+
+  /**
+   * Gets whether this tag is restricting a move.
+   *
+   * @param {Moves} move {@linkcode Moves} ID to check restriction for.
+   * @returns {boolean} `true` if the move is restricted by this tag, otherwise `false`.
+   */
+  abstract isMoveRestricted(move: Moves): boolean;
+
+  /**
+   * Gets the text to display when the player attempts to select a move that is restricted by this tag.
+   *
+   * @param {Pokemon} pokemon {@linkcode Pokemon} for which the player is attempting to select the restricted move
+   * @param {Moves} move {@linkcode Moves} ID of the move that is having its selection denied
+   * @returns {string} text to display when the player attempts to select the restricted move
+   */
+  abstract selectionDeniedText(pokemon: Pokemon, move: Moves): string;
+
+  /**
+   * Gets the text to display when a move's execution is prevented as a result of the restriction.
+   * Because restriction effects also prevent selection of the move, this situation can only arise if a
+   * pokemon first selects a move, then gets outsped by a pokemon using a move that restricts the selected move.
+   *
+   * @param {Pokemon} pokemon {@linkcode Pokemon} attempting to use the restricted move
+   * @param {Moves} move {@linkcode Moves} ID of the move being interrupted
+   * @returns {string} text to display when the move is interrupted
+   */
+  abstract interruptedText(pokemon: Pokemon, move: Moves): string;
+}
+
+/**
+ * Tag representing the "disabling" effect performed by {@linkcode Moves.DISABLE} and {@linkcode Abilities.CURSED_BODY}.
+ * When the tag is added, the last-used move of the tag holder is set as the disabled move.
+ */
+export class DisabledTag extends MoveRestrictionBattlerTag {
+  /** The move being disabled. Gets set when {@linkcode onAdd} is called for this tag. */
+  private moveId: Moves = Moves.NONE;
+
+  constructor(sourceId: number) {
+    super(BattlerTagType.DISABLED, 4, Moves.DISABLE, sourceId);
+  }
+
+  /** @override */
+  override isMoveRestricted(move: Moves): boolean {
+    return move === this.moveId;
+  }
+
+  /**
+   * @override
+   *
+   * Ensures that move history exists on `pokemon` and has a valid move. If so, sets the {@link moveId} and shows a message.
+   * Otherwise the move ID will not get assigned and this tag will get removed next turn.
+   */
+  override onAdd(pokemon: Pokemon): void {
+    super.onAdd(pokemon);
+
+    const move = pokemon.getLastXMoves()
+      .find(m => m.move !== Moves.NONE && m.move !== Moves.STRUGGLE && !m.virtual);
+    if (move === undefined) {
+      return;
+    }
+
+    this.moveId = move.move;
+
+    pokemon.scene.queueMessage(i18next.t("battlerTags:disabledOnAdd", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), moveName: allMoves[this.moveId].name }));
+  }
+
+  /** @override */
+  override onRemove(pokemon: Pokemon): void {
+    super.onRemove(pokemon);
+
+    pokemon.scene.queueMessage(i18next.t("battlerTags:disabledLapse", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), moveName: allMoves[this.moveId].name }));
+  }
+
+  /** @override */
+  override selectionDeniedText(pokemon: Pokemon, move: Moves): string {
+    return i18next.t("battle:moveDisabled", { moveName: allMoves[move].name });
+  }
+
+  /** @override */
+  override interruptedText(pokemon: Pokemon, move: Moves): string {
+    return i18next.t("battle:disableInterruptedMove", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), moveName: allMoves[move].name });
+  }
+
+  /** @override */
+  override loadTag(source: BattlerTag | any): void {
+    super.loadTag(source);
+    this.moveId = source.moveId;
+  }
+}
+
 /**
 * BattlerTag that represents the "recharge" effects of moves like Hyper Beam.
 */
@ -207,12 +329,12 @@ export class ShellTrapTag extends BattlerTag {

 export class TrappedTag extends BattlerTag {
  constructor(tagType: BattlerTagType, lapseType: BattlerTagLapseType, turnCount: number, sourceMove: Moves, sourceId: number) {
-    super(tagType, lapseType, turnCount, sourceMove, sourceId);
+    super(tagType, lapseType, turnCount, sourceMove, sourceId, true);
  }

  canAdd(pokemon: Pokemon): boolean {
    const isGhost = pokemon.isOfType(Type.GHOST);
-    const isTrapped = pokemon.getTag(BattlerTagType.TRAPPED);
+    const isTrapped = pokemon.getTag(TrappedTag);

    return !isTrapped && !isGhost;
  }
@ -245,6 +367,23 @@ export class TrappedTag extends BattlerTag {
  }
 }

+/**
+ * BattlerTag implementing No Retreat's trapping effect.
+ * This is treated separately from other trapping effects to prevent
+ * Ghost-type Pokemon from being able to reuse the move.
+ * @extends TrappedTag
+ */
+class NoRetreatTag extends TrappedTag {
+  constructor(sourceId: number) {
+    super(BattlerTagType.NO_RETREAT, BattlerTagLapseType.CUSTOM, 0, Moves.NO_RETREAT, sourceId);
+  }
+
+  /** overrides {@linkcode TrappedTag.apply}, removing the Ghost-type condition */
+  canAdd(pokemon: Pokemon): boolean {
+    return !pokemon.getTag(TrappedTag);
+  }
+}
+
 /**
 * BattlerTag that represents the {@link https://bulbapedia.bulbagarden.net/wiki/Flinch Flinch} status condition
 */
@ -310,7 +449,7 @@ export class InterruptedTag extends BattlerTag {
 */
 export class ConfusedTag extends BattlerTag {
  constructor(turnCount: number, sourceMove: Moves) {
-    super(BattlerTagType.CONFUSED, BattlerTagLapseType.MOVE, turnCount, sourceMove);
+    super(BattlerTagType.CONFUSED, BattlerTagLapseType.MOVE, turnCount, sourceMove, undefined, true);
  }

  canAdd(pokemon: Pokemon): boolean {
@ -345,9 +484,9 @@ export class ConfusedTag extends BattlerTag {

      // 1/3 chance of hitting self with a 40 base power move
      if (pokemon.randSeedInt(3) === 0) {
-        const atk = pokemon.getBattleStat(Stat.ATK);
-        const def = pokemon.getBattleStat(Stat.DEF);
-        const damage = Utils.toDmgValue(((((2 * pokemon.level / 5 + 2) * 40 * atk / def) / 50) + 2) * (pokemon.randSeedInt(15, 85) / 100));
+        const atk = pokemon.getEffectiveStat(Stat.ATK);
+        const def = pokemon.getEffectiveStat(Stat.DEF);
+        const damage = Utils.toDmgValue(((((2 * pokemon.level / 5 + 2) * 40 * atk / def) / 50) + 2) * (pokemon.randSeedIntRange(85, 100) / 100));
        pokemon.scene.queueMessage(i18next.t("battlerTags:confusedLapseHurtItself"));
        pokemon.damageAndUpdate(damage);
        pokemon.battleData.hitCount++;
@ -370,7 +509,7 @@ export class ConfusedTag extends BattlerTag {
 */
 export class DestinyBondTag extends BattlerTag {
  constructor(sourceMove: Moves, sourceId: number) {
-    super(BattlerTagType.DESTINY_BOND, BattlerTagLapseType.PRE_MOVE, 1, sourceMove, sourceId);
+    super(BattlerTagType.DESTINY_BOND, BattlerTagLapseType.PRE_MOVE, 1, sourceMove, sourceId, true);
  }

  /**
@ -489,7 +628,7 @@ export class SeedTag extends BattlerTag {
  private sourceIndex: number;

  constructor(sourceId: number) {
-    super(BattlerTagType.SEEDED, BattlerTagLapseType.TURN_END, 1, Moves.LEECH_SEED, sourceId);
+    super(BattlerTagType.SEEDED, BattlerTagLapseType.TURN_END, 1, Moves.LEECH_SEED, sourceId, true);
  }

  /**
@ -750,7 +889,7 @@ export class OctolockTag extends TrappedTag {
    const shouldLapse = lapseType !== BattlerTagLapseType.CUSTOM || super.lapse(pokemon, lapseType);

    if (shouldLapse) {
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [BattleStat.DEF, BattleStat.SPDEF], -1));
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), false, [ Stat.DEF, Stat.SPDEF ], -1));
      return true;
    }

@ -760,7 +899,7 @@ export class OctolockTag extends TrappedTag {

 export class AquaRingTag extends BattlerTag {
  constructor() {
-    super(BattlerTagType.AQUA_RING, BattlerTagLapseType.TURN_END, 1, Moves.AQUA_RING, undefined);
+    super(BattlerTagType.AQUA_RING, BattlerTagLapseType.TURN_END, 1, Moves.AQUA_RING, undefined, true);
  }

  onAdd(pokemon: Pokemon): void {
@ -792,7 +931,7 @@ export class AquaRingTag extends BattlerTag {
 /** Tag used to allow moves that interact with {@link Moves.MINIMIZE} to function */
 export class MinimizeTag extends BattlerTag {
  constructor() {
-    super(BattlerTagType.MINIMIZED, BattlerTagLapseType.TURN_END, 1, Moves.MINIMIZE, undefined);
+    super(BattlerTagType.MINIMIZED, BattlerTagLapseType.TURN_END, 1, Moves.MINIMIZE);
  }

  canAdd(pokemon: Pokemon): boolean {
@ -864,7 +1003,7 @@ export abstract class DamagingTrapTag extends TrappedTag {
  }

  canAdd(pokemon: Pokemon): boolean {
-    return !pokemon.isOfType(Type.GHOST) && !pokemon.findTag(t => t instanceof DamagingTrapTag);
+    return !pokemon.getTag(TrappedTag);
  }

  lapse(pokemon: Pokemon, lapseType: BattlerTagLapseType): boolean {
@ -1076,7 +1215,7 @@ export class ContactDamageProtectedTag extends ProtectedTag {
  }
 }

-export class ContactStatChangeProtectedTag extends ProtectedTag {
+export class ContactStatStageChangeProtectedTag extends ProtectedTag {
  private stat: BattleStat;
  private levels: number;

@ -1093,7 +1232,7 @@ export class ContactStatChangeProtectedTag extends ProtectedTag {
  */
  loadTag(source: BattlerTag | any): void {
    super.loadTag(source);
-    this.stat = source.stat as BattleStat;
+    this.stat = source.stat;
    this.levels = source.levels;
  }

@ -1104,7 +1243,7 @@ export class ContactStatChangeProtectedTag extends ProtectedTag {
      const effectPhase = pokemon.scene.getCurrentPhase();
      if (effectPhase instanceof MoveEffectPhase && effectPhase.move.getMove().hasFlag(MoveFlags.MAKES_CONTACT)) {
        const attacker = effectPhase.getPokemon();
-        pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, attacker.getBattlerIndex(), true, [ this.stat ], this.levels));
+        pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, attacker.getBattlerIndex(), true, [ this.stat ], this.levels));
      }
    }

@ -1190,7 +1329,7 @@ export class SturdyTag extends BattlerTag {

 export class PerishSongTag extends BattlerTag {
  constructor(turnCount: number) {
-    super(BattlerTagType.PERISH_SONG, BattlerTagLapseType.TURN_END, turnCount, Moves.PERISH_SONG);
+    super(BattlerTagType.PERISH_SONG, BattlerTagLapseType.TURN_END, turnCount, Moves.PERISH_SONG, undefined, true);
  }

  canAdd(pokemon: Pokemon): boolean {
@ -1246,7 +1385,7 @@ export class AbilityBattlerTag extends BattlerTag {
  public ability: Abilities;

  constructor(tagType: BattlerTagType, ability: Abilities, lapseType: BattlerTagLapseType, turnCount: number) {
-    super(tagType, lapseType, turnCount, undefined);
+    super(tagType, lapseType, turnCount);

    this.ability = ability;
  }
@ -1331,11 +1470,10 @@ export class HighestStatBoostTag extends AbilityBattlerTag {
  onAdd(pokemon: Pokemon): void {
    super.onAdd(pokemon);

-    const stats = [ Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD ];
-    let highestStat: Stat;
-    stats.map(s => pokemon.getBattleStat(s)).reduce((highestValue: number, value: number, i: number) => {
+    let highestStat: EffectiveStat;
+    EFFECTIVE_STATS.map(s => pokemon.getEffectiveStat(s)).reduce((highestValue: number, value: number, i: number) => {
      if (value > highestValue) {
-        highestStat = stats[i];
+        highestStat = EFFECTIVE_STATS[i];
        return value;
      }
      return highestValue;
@ -1353,7 +1491,7 @@ export class HighestStatBoostTag extends AbilityBattlerTag {
      break;
    }

-    pokemon.scene.queueMessage(i18next.t("battlerTags:highestStatBoostOnAdd", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), statName: getStatName(highestStat) }), null, false, null, true);
+    pokemon.scene.queueMessage(i18next.t("battlerTags:highestStatBoostOnAdd", { pokemonNameWithAffix: getPokemonNameWithAffix(pokemon), statName: i18next.t(getStatKey(highestStat)) }), null, false, null, true);
  }

  onRemove(pokemon: Pokemon): void {
@ -1423,7 +1561,7 @@ export class TypeImmuneTag extends BattlerTag {
  public immuneType: Type;

  constructor(tagType: BattlerTagType, sourceMove: Moves, immuneType: Type, length: number = 1) {
-    super(tagType, BattlerTagLapseType.TURN_END, length, sourceMove);
+    super(tagType, BattlerTagLapseType.TURN_END, length, sourceMove, undefined, true);

    this.immuneType = immuneType;
  }
@ -1487,7 +1625,7 @@ export class TypeBoostTag extends BattlerTag {

 export class CritBoostTag extends BattlerTag {
  constructor(tagType: BattlerTagType, sourceMove: Moves) {
-    super(tagType, BattlerTagLapseType.TURN_END, 1, sourceMove);
+    super(tagType, BattlerTagLapseType.TURN_END, 1, sourceMove, undefined, true);
  }

  onAdd(pokemon: Pokemon): void {
@ -1507,6 +1645,25 @@ export class CritBoostTag extends BattlerTag {
  }
 }

+/**
+ * Tag for the effects of Dragon Cheer, which boosts the critical hit ratio of the user's allies.
+ * @extends {CritBoostTag}
+ */
+export class DragonCheerTag extends CritBoostTag {
+  /** The types of the user's ally when the tag is added */
+  public typesOnAdd: Type[];
+
+  constructor() {
+    super(BattlerTagType.CRIT_BOOST, Moves.DRAGON_CHEER);
+  }
+
+  onAdd(pokemon: Pokemon): void {
+    super.onAdd(pokemon);
+
+    this.typesOnAdd = pokemon.getTypes(true);
+  }
+}
+
 export class SaltCuredTag extends BattlerTag {
  private sourceIndex: number;

@ -1560,7 +1717,7 @@ export class CursedTag extends BattlerTag {
  private sourceIndex: number;

  constructor(sourceId: number) {
-    super(BattlerTagType.CURSED, BattlerTagLapseType.TURN_END, 1, Moves.CURSE, sourceId);
+    super(BattlerTagType.CURSED, BattlerTagLapseType.TURN_END, 1, Moves.CURSE, sourceId, true);
  }

  /**
@ -1678,25 +1835,25 @@ export class IceFaceBlockDamageTag extends FormBlockDamageTag {
 */
 export class StockpilingTag extends BattlerTag {
  public stockpiledCount: number = 0;
-  public statChangeCounts: { [BattleStat.DEF]: number; [BattleStat.SPDEF]: number } = {
-    [BattleStat.DEF]: 0,
-    [BattleStat.SPDEF]: 0
+  public statChangeCounts: { [Stat.DEF]: number; [Stat.SPDEF]: number } = {
+    [Stat.DEF]: 0,
+    [Stat.SPDEF]: 0
  };

  constructor(sourceMove: Moves = Moves.NONE) {
    super(BattlerTagType.STOCKPILING, BattlerTagLapseType.CUSTOM, 1, sourceMove);
  }

-  private onStatsChanged: StatChangeCallback = (_, statsChanged, statChanges) => {
-    const defChange = statChanges[statsChanged.indexOf(BattleStat.DEF)] ?? 0;
-    const spDefChange = statChanges[statsChanged.indexOf(BattleStat.SPDEF)] ?? 0;
+  private onStatStagesChanged: StatStageChangeCallback = (_, statsChanged, statChanges) => {
+    const defChange = statChanges[statsChanged.indexOf(Stat.DEF)] ?? 0;
+    const spDefChange = statChanges[statsChanged.indexOf(Stat.SPDEF)] ?? 0;

    if (defChange) {
-      this.statChangeCounts[BattleStat.DEF]++;
+      this.statChangeCounts[Stat.DEF]++;
    }

    if (spDefChange) {
-      this.statChangeCounts[BattleStat.SPDEF]++;
+      this.statChangeCounts[Stat.SPDEF]++;
    }
  };

@ -1704,8 +1861,8 @@ export class StockpilingTag extends BattlerTag {
    super.loadTag(source);
    this.stockpiledCount = source.stockpiledCount || 0;
    this.statChangeCounts = {
-      [ BattleStat.DEF ]: source.statChangeCounts?.[ BattleStat.DEF ] ?? 0,
-      [ BattleStat.SPDEF ]: source.statChangeCounts?.[ BattleStat.SPDEF ] ?? 0,
+      [ Stat.DEF ]: source.statChangeCounts?.[ Stat.DEF ] ?? 0,
+      [ Stat.SPDEF ]: source.statChangeCounts?.[ Stat.SPDEF ] ?? 0,
    };
  }

@ -1725,9 +1882,9 @@ export class StockpilingTag extends BattlerTag {
      }));

      // Attempt to increase DEF and SPDEF by one stage, keeping track of successful changes.
-      pokemon.scene.unshiftPhase(new StatChangePhase(
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(
        pokemon.scene, pokemon.getBattlerIndex(), true,
-        [BattleStat.SPDEF, BattleStat.DEF], 1, true, false, true, this.onStatsChanged
+        [Stat.SPDEF, Stat.DEF], 1, true, false, true, this.onStatStagesChanged
      ));
    }
  }
@ -1741,15 +1898,15 @@ export class StockpilingTag extends BattlerTag {
   * one stage for each stack which had successfully changed that particular stat during onAdd.
   */
  onRemove(pokemon: Pokemon): void {
-    const defChange = this.statChangeCounts[BattleStat.DEF];
-    const spDefChange = this.statChangeCounts[BattleStat.SPDEF];
+    const defChange = this.statChangeCounts[Stat.DEF];
+    const spDefChange = this.statChangeCounts[Stat.SPDEF];

    if (defChange) {
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [BattleStat.DEF], -defChange, true, false, true));
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ Stat.DEF ], -defChange, true, false, true));
    }

    if (spDefChange) {
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [BattleStat.SPDEF], -spDefChange, true, false, true));
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ Stat.SPDEF ], -spDefChange, true, false, true));
    }
  }
 }
@ -1864,6 +2021,8 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
    return new DrowsyTag();
  case BattlerTagType.TRAPPED:
    return new TrappedTag(tagType, BattlerTagLapseType.CUSTOM, turnCount, sourceMove, sourceId);
+  case BattlerTagType.NO_RETREAT:
+    return new NoRetreatTag(sourceId);
  case BattlerTagType.BIND:
    return new BindTag(turnCount, sourceId);
  case BattlerTagType.WRAP:
@ -1889,11 +2048,11 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
  case BattlerTagType.SPIKY_SHIELD:
    return new ContactDamageProtectedTag(sourceMove, 8);
  case BattlerTagType.KINGS_SHIELD:
-    return new ContactStatChangeProtectedTag(sourceMove, tagType, BattleStat.ATK, -1);
+    return new ContactStatStageChangeProtectedTag(sourceMove, tagType, Stat.ATK, -1);
  case BattlerTagType.OBSTRUCT:
-    return new ContactStatChangeProtectedTag(sourceMove, tagType, BattleStat.DEF, -2);
+    return new ContactStatStageChangeProtectedTag(sourceMove, tagType, Stat.DEF, -2);
  case BattlerTagType.SILK_TRAP:
-    return new ContactStatChangeProtectedTag(sourceMove, tagType, BattleStat.SPD, -1);
+    return new ContactStatStageChangeProtectedTag(sourceMove, tagType, Stat.SPD, -1);
  case BattlerTagType.BANEFUL_BUNKER:
    return new ContactPoisonProtectedTag(sourceMove);
  case BattlerTagType.BURNING_BULWARK:
@ -1923,6 +2082,8 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
    return new TypeBoostTag(tagType, sourceMove, Type.FIRE, 1.5, false);
  case BattlerTagType.CRIT_BOOST:
    return new CritBoostTag(tagType, sourceMove);
+  case BattlerTagType.DRAGON_CHEER:
+    return new DragonCheerTag();
  case BattlerTagType.ALWAYS_CRIT:
  case BattlerTagType.IGNORE_ACCURACY:
    return new BattlerTag(tagType, BattlerTagLapseType.TURN_END, 2, sourceMove);
@ -1955,6 +2116,8 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
    return new StockpilingTag(sourceMove);
  case BattlerTagType.OCTOLOCK:
    return new OctolockTag(sourceId);
+  case BattlerTagType.DISABLED:
+    return new DisabledTag(sourceId);
  case BattlerTagType.IGNORE_GHOST:
    return new ExposedTag(tagType, sourceMove, Type.GHOST, [Type.NORMAL, Type.FIGHTING]);
  case BattlerTagType.IGNORE_DARK:
--- a/src/data/berry.ts
+++ b/src/data/berry.ts
@ -1,14 +1,14 @@
 import { getPokemonNameWithAffix } from "../messages";
 import Pokemon, { HitResult } from "../field/pokemon";
-import { BattleStat } from "./battle-stat";
 import { getStatusEffectHealText } from "./status-effect";
 import * as Utils from "../utils";
 import { DoubleBerryEffectAbAttr, ReduceBerryUseThresholdAbAttr, applyAbAttrs } from "./ability";
 import i18next from "i18next";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { BerryType } from "#enums/berry-type";
-import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase.js";
-import { StatChangePhase } from "#app/phases/stat-change-phase.js";
+import { Stat, type BattleStat } from "#app/enums/stat";
+import { PokemonHealPhase } from "#app/phases/pokemon-heal-phase";
+import { StatStageChangePhase } from "#app/phases/stat-stage-change-phase";

 export function getBerryName(berryType: BerryType): string {
  return i18next.t(`berry:${BerryType[berryType]}.name`);
@ -35,9 +35,10 @@ export function getBerryPredicate(berryType: BerryType): BerryPredicate {
  case BerryType.SALAC:
    return (pokemon: Pokemon) => {
      const threshold = new Utils.NumberHolder(0.25);
-      const battleStat = (berryType - BerryType.LIECHI) as BattleStat;
+      // Offset BerryType such that LIECHI -> Stat.ATK = 1, GANLON -> Stat.DEF = 2, so on and so forth
+      const stat: BattleStat = berryType - BerryType.ENIGMA;
      applyAbAttrs(ReduceBerryUseThresholdAbAttr, pokemon, null, false, threshold);
-      return pokemon.getHpRatio() < threshold.value && pokemon.summonData.battleStats[battleStat] < 6;
+      return pokemon.getHpRatio() < threshold.value && pokemon.getStatStage(stat) < 6;
    };
  case BerryType.LANSAT:
    return (pokemon: Pokemon) => {
@ -95,10 +96,11 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
      if (pokemon.battleData) {
        pokemon.battleData.berriesEaten.push(berryType);
      }
-      const battleStat = (berryType - BerryType.LIECHI) as BattleStat;
-      const statLevels = new Utils.NumberHolder(1);
-      applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, statLevels);
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ battleStat ], statLevels.value));
+      // Offset BerryType such that LIECHI -> Stat.ATK = 1, GANLON -> Stat.DEF = 2, so on and so forth
+      const stat: BattleStat = berryType - BerryType.ENIGMA;
+      const statStages = new Utils.NumberHolder(1);
+      applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, statStages);
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ stat ], statStages.value));
    };
  case BerryType.LANSAT:
    return (pokemon: Pokemon) => {
@ -112,9 +114,10 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
      if (pokemon.battleData) {
        pokemon.battleData.berriesEaten.push(berryType);
      }
-      const statLevels = new Utils.NumberHolder(2);
-      applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, statLevels);
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ BattleStat.RAND ], statLevels.value));
+      const randStat = Utils.randSeedInt(Stat.SPD, Stat.ATK);
+      const stages = new Utils.NumberHolder(2);
+      applyAbAttrs(DoubleBerryEffectAbAttr, pokemon, null, false, stages);
+      pokemon.scene.unshiftPhase(new StatStageChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ randStat ], stages.value));
    };
  case BerryType.LEPPA:
    return (pokemon: Pokemon) => {
--- a/src/data/challenge.ts
+++ b/src/data/challenge.ts
@ -13,7 +13,6 @@ import { TrainerType } from "#enums/trainer-type";
 import { Nature } from "./nature";
 import { Moves } from "#app/enums/moves.js";
 import { TypeColor, TypeShadow } from "#app/enums/color.js";
-import { Gender } from "./gender";
 import { pokemonEvolutions } from "./pokemon-evolutions";
 import { pokemonFormChanges } from "./pokemon-forms";

@ -659,7 +658,6 @@ export class FreshStartChallenge extends Challenge {
    pokemon.luck = 0; // No luck
    pokemon.shiny = false; // Not shiny
    pokemon.variant = 0; // Not shiny
-    pokemon.gender = Gender.MALE; // Starters default to male
    pokemon.formIndex = 0; // Froakie should be base form
    pokemon.ivs = [10, 10, 10, 10, 10, 10]; // Default IVs of 10 for all stats
    return true;
--- a/src/data/dialogue.ts
+++ b/src/data/dialogue.ts
@ -1,6 +1,6 @@
 import { BattleSpec } from "#enums/battle-spec";
 import { TrainerType } from "#enums/trainer-type";
-import {trainerConfigs} from "./trainer-config";
+import { trainerConfigs } from "./trainer-config";

 export interface TrainerTypeMessages {
    encounter?: string | string[],
@ -707,6 +707,20 @@ export const trainerTypeDialogue: TrainerTypeDialogue = {
      ]
    }
  ],
+  [TrainerType.ROOD]: [
+    {
+      encounter: [
+        "dialogue:rood.encounter.1",
+        "dialogue:rood.encounter.2",
+        "dialogue:rood.encounter.3",
+      ],
+      victory: [
+        "dialogue:rood.victory.1",
+        "dialogue:rood.victory.2",
+        "dialogue:rood.victory.3",
+      ]
+    }
+  ],
  [TrainerType.FLARE_GRUNT]: [
    {
      encounter: [
--- a/src/data/egg-hatch-data.ts
+++ b/src/data/egg-hatch-data.ts
@ -0,0 +1,98 @@
+import BattleScene from "#app/battle-scene";
+import { PlayerPokemon } from "#app/field/pokemon";
+import { DexEntry, StarterDataEntry } from "#app/system/game-data";
+
+/**
+ * Stores data associated with a specific egg and the hatched pokemon
+ * Allows hatch info to be stored at hatch then retrieved for display during egg summary
+ */
+export class EggHatchData {
+  /** the pokemon that hatched from the file (including shiny, IVs, ability) */
+  public pokemon: PlayerPokemon;
+  /** index of the egg move from the hatched pokemon (not stored in PlayerPokemon) */
+  public eggMoveIndex: number;
+  /** boolean indicating if the egg move for the hatch is new */
+  public eggMoveUnlocked: boolean;
+  /** stored copy of the hatched pokemon's dex entry before it was updated due to hatch */
+  public dexEntryBeforeUpdate: DexEntry;
+  /** stored copy of the hatched pokemon's starter entry before it was updated due to hatch */
+  public starterDataEntryBeforeUpdate: StarterDataEntry;
+  /** reference to the battle scene to get gamedata and update dex */
+  private scene: BattleScene;
+
+  constructor(scene: BattleScene, pokemon: PlayerPokemon, eggMoveIndex: number) {
+    this.scene = scene;
+    this.pokemon = pokemon;
+    this.eggMoveIndex = eggMoveIndex;
+  }
+
+  /**
+     * Sets the boolean for if the egg move for the hatch is a new unlock
+     * @param unlocked True if the EM is new
+     */
+  setEggMoveUnlocked(unlocked: boolean) {
+    this.eggMoveUnlocked  = unlocked;
+  }
+
+  /**
+     * Stores a copy of the current DexEntry of the pokemon and StarterDataEntry of its starter
+     * Used before updating the dex, so comparing the pokemon to these entries will show the new attributes
+     */
+  setDex() {
+    const currDexEntry = this.scene.gameData.dexData[this.pokemon.species.speciesId];
+    const currStarterDataEntry = this.scene.gameData.starterData[this.pokemon.species.getRootSpeciesId()];
+    this.dexEntryBeforeUpdate = {
+      seenAttr: currDexEntry.seenAttr,
+      caughtAttr: currDexEntry.caughtAttr,
+      natureAttr: currDexEntry.natureAttr,
+      seenCount: currDexEntry.seenCount,
+      caughtCount: currDexEntry.caughtCount,
+      hatchedCount: currDexEntry.hatchedCount,
+      ivs: [...currDexEntry.ivs]
+    };
+    this.starterDataEntryBeforeUpdate = {
+      moveset: currStarterDataEntry.moveset,
+      eggMoves: currStarterDataEntry.eggMoves,
+      candyCount: currStarterDataEntry.candyCount,
+      friendship: currStarterDataEntry.friendship,
+      abilityAttr: currStarterDataEntry.abilityAttr,
+      passiveAttr: currStarterDataEntry.passiveAttr,
+      valueReduction: currStarterDataEntry.valueReduction,
+      classicWinCount: currStarterDataEntry.classicWinCount
+    };
+  }
+
+  /**
+     * Gets the dex entry before update
+     * @returns Dex Entry corresponding to this pokemon before the pokemon was added / updated to dex
+     */
+  getDex(): DexEntry {
+    return this.dexEntryBeforeUpdate;
+  }
+
+  /**
+     * Gets the starter dex entry before update
+     * @returns Starter Dex Entry corresponding to this pokemon before the pokemon was added / updated to dex
+     */
+  getStarterEntry(): StarterDataEntry {
+    return this.starterDataEntryBeforeUpdate;
+  }
+
+  /**
+     * Update the pokedex data corresponding with the new hatch's pokemon data
+     * Also sets whether the egg move is a new unlock or not
+     * @param showMessage boolean to show messages for the new catches and egg moves (false by default)
+     * @returns
+     */
+  updatePokemon(showMessage : boolean = false) {
+    return new Promise<void>(resolve => {
+      this.scene.gameData.setPokemonCaught(this.pokemon, true, true, showMessage).then(() => {
+        this.scene.gameData.updateSpeciesDexIvs(this.pokemon.species.speciesId, this.pokemon.ivs);
+        this.scene.gameData.setEggMoveUnlocked(this.pokemon.species, this.eggMoveIndex, showMessage).then((value) => {
+          this.setEggMoveUnlocked(value);
+          resolve();
+        });
+      });
+    });
+  }
+}
--- a/src/data/egg.ts
+++ b/src/data/egg.ts
@ -15,7 +15,7 @@ export const EGG_SEED = 1073741824;
 // Rates for specific random properties in 1/x
 const DEFAULT_SHINY_RATE = 128;
 const GACHA_SHINY_UP_SHINY_RATE = 64;
-const SAME_SPECIES_EGG_SHINY_RATE = 24;
+const SAME_SPECIES_EGG_SHINY_RATE = 12;
 const SAME_SPECIES_EGG_HA_RATE = 8;
 const MANAPHY_EGG_MANAPHY_RATE = 8;
 const GACHA_EGG_HA_RATE = 192;
@ -139,46 +139,57 @@ export class Egg {
  ////

  constructor(eggOptions?: IEggOptions) {
-    //if (eggOptions.tier && eggOptions.species) throw Error("Error egg can't have species and tier as option. only choose one of them.")
+    const generateEggProperties = (eggOptions?: IEggOptions) => {
+      //if (eggOptions.tier && eggOptions.species) throw Error("Error egg can't have species and tier as option. only choose one of them.")

-    this._sourceType = eggOptions?.sourceType!; // TODO: is this bang correct?
-    // Ensure _sourceType is defined before invoking rollEggTier(), as it is referenced
-    this._tier = eggOptions?.tier ?? (Overrides.EGG_TIER_OVERRIDE ?? this.rollEggTier());
-    // If egg was pulled, check if egg pity needs to override the egg tier
-    if (eggOptions?.pulled) {
-      // Needs this._tier and this._sourceType to work
-      this.checkForPityTierOverrides(eggOptions.scene!); // TODO: is this bang correct?
-    }
+      this._sourceType = eggOptions?.sourceType!; // TODO: is this bang correct?
+      // Ensure _sourceType is defined before invoking rollEggTier(), as it is referenced
+      this._tier = eggOptions?.tier ?? (Overrides.EGG_TIER_OVERRIDE ?? this.rollEggTier());
+      // If egg was pulled, check if egg pity needs to override the egg tier
+      if (eggOptions?.pulled) {
+        // Needs this._tier and this._sourceType to work
+        this.checkForPityTierOverrides(eggOptions.scene!); // TODO: is this bang correct?
+      }

-    this._id = eggOptions?.id ?? Utils.randInt(EGG_SEED, EGG_SEED * this._tier);
+      this._id = eggOptions?.id ?? Utils.randInt(EGG_SEED, EGG_SEED * this._tier);

-    this._sourceType = eggOptions?.sourceType ?? undefined;
-    this._hatchWaves = eggOptions?.hatchWaves ?? this.getEggTierDefaultHatchWaves();
-    this._timestamp = eggOptions?.timestamp ?? new Date().getTime();
+      this._sourceType = eggOptions?.sourceType ?? undefined;
+      this._hatchWaves = eggOptions?.hatchWaves ?? this.getEggTierDefaultHatchWaves();
+      this._timestamp = eggOptions?.timestamp ?? new Date().getTime();

-    // First roll shiny and variant so we can filter if species with an variant exist
-    this._isShiny = eggOptions?.isShiny ?? (Overrides.EGG_SHINY_OVERRIDE || this.rollShiny());
-    this._variantTier = eggOptions?.variantTier ?? (Overrides.EGG_VARIANT_OVERRIDE ?? this.rollVariant());
-    this._species = eggOptions?.species ?? this.rollSpecies(eggOptions!.scene!)!; // TODO: Are those bangs correct?
+      // First roll shiny and variant so we can filter if species with an variant exist
+      this._isShiny = eggOptions?.isShiny ?? (Overrides.EGG_SHINY_OVERRIDE || this.rollShiny());
+      this._variantTier = eggOptions?.variantTier ?? (Overrides.EGG_VARIANT_OVERRIDE ?? this.rollVariant());
+      this._species = eggOptions?.species ?? this.rollSpecies(eggOptions!.scene!)!; // TODO: Are those bangs correct?

-    this._overrideHiddenAbility = eggOptions?.overrideHiddenAbility ?? false;
+      this._overrideHiddenAbility = eggOptions?.overrideHiddenAbility ?? false;

-    // Override egg tier and hatchwaves if species was given
-    if (eggOptions?.species) {
-      this._tier = this.getEggTierFromSpeciesStarterValue();
-      this._hatchWaves = eggOptions.hatchWaves ?? this.getEggTierDefaultHatchWaves();
-    }
-    // If species has no variant, set variantTier to common. This needs to
-    // be done because species with no variants get filtered at rollSpecies but if the
-    // species is set via options or the legendary gacha pokemon gets choosen the check never happens
-    if (this._species && !getPokemonSpecies(this._species).hasVariants()) {
-      this._variantTier = VariantTier.COMMON;
-    }
-    // Needs this._tier so it needs to be generated afer the tier override if bought from same species
-    this._eggMoveIndex = eggOptions?.eggMoveIndex ?? this.rollEggMoveIndex();
-    if (eggOptions?.pulled) {
-      this.increasePullStatistic(eggOptions.scene!); // TODO: is this bang correct?
-      this.addEggToGameData(eggOptions.scene!); // TODO: is this bang correct?
+      // Override egg tier and hatchwaves if species was given
+      if (eggOptions?.species) {
+        this._tier = this.getEggTierFromSpeciesStarterValue();
+        this._hatchWaves = eggOptions.hatchWaves ?? this.getEggTierDefaultHatchWaves();
+      }
+      // If species has no variant, set variantTier to common. This needs to
+      // be done because species with no variants get filtered at rollSpecies but if the
+      // species is set via options or the legendary gacha pokemon gets choosen the check never happens
+      if (this._species && !getPokemonSpecies(this._species).hasVariants()) {
+        this._variantTier = VariantTier.COMMON;
+      }
+      // Needs this._tier so it needs to be generated afer the tier override if bought from same species
+      this._eggMoveIndex = eggOptions?.eggMoveIndex ?? this.rollEggMoveIndex();
+      if (eggOptions?.pulled) {
+        this.increasePullStatistic(eggOptions.scene!); // TODO: is this bang correct?
+        this.addEggToGameData(eggOptions.scene!); // TODO: is this bang correct?
+      }
+    };
+
+    if (eggOptions?.scene) {
+      const seedOverride = Utils.randomString(24);
+      eggOptions?.scene.executeWithSeedOffset(() => {
+        generateEggProperties(eggOptions);
+      }, 0, seedOverride);
+    } else { // For legacy eggs without scene
+      generateEggProperties(eggOptions);
    }
  }

@ -200,37 +211,46 @@ export class Egg {

  // Generates a PlayerPokemon from an egg
  public generatePlayerPokemon(scene: BattleScene): PlayerPokemon {
-    // Legacy egg wants to hatch. Generate missing properties
-    if (!this._species) {
-      this._isShiny = this.rollShiny();
-      this._species = this.rollSpecies(scene!)!; // TODO: are these bangs correct?
-    }
+    let ret: PlayerPokemon;

-    let pokemonSpecies = getPokemonSpecies(this._species);
-    // Special condition to have Phione eggs also have a chance of generating Manaphy
-    if (this._species === Species.PHIONE) {
-      pokemonSpecies = getPokemonSpecies(Utils.randSeedInt(MANAPHY_EGG_MANAPHY_RATE) ? Species.PHIONE : Species.MANAPHY);
-    }
+    const generatePlayerPokemonHelper = (scene: BattleScene) => {
+      // Legacy egg wants to hatch. Generate missing properties
+      if (!this._species) {
+        this._isShiny = this.rollShiny();
+        this._species = this.rollSpecies(scene!)!; // TODO: are these bangs correct?
+      }

-    // Sets the hidden ability if a hidden ability exists and
-    // the override is set or the egg hits the chance
-    let abilityIndex: number | undefined = undefined;
-    const sameSpeciesEggHACheck = (this._sourceType === EggSourceType.SAME_SPECIES_EGG && !Utils.randSeedInt(SAME_SPECIES_EGG_HA_RATE));
-    const gachaEggHACheck = (!(this._sourceType === EggSourceType.SAME_SPECIES_EGG) && !Utils.randSeedInt(GACHA_EGG_HA_RATE));
-    if (pokemonSpecies.abilityHidden && (this._overrideHiddenAbility || sameSpeciesEggHACheck || gachaEggHACheck)) {
-      abilityIndex = 2;
-    }
+      let pokemonSpecies = getPokemonSpecies(this._species);
+      // Special condition to have Phione eggs also have a chance of generating Manaphy
+      if (this._species === Species.PHIONE) {
+        pokemonSpecies = getPokemonSpecies(Utils.randSeedInt(MANAPHY_EGG_MANAPHY_RATE) ? Species.PHIONE : Species.MANAPHY);
+      }

-    // This function has way to many optional parameters
-    const ret: PlayerPokemon = scene.addPlayerPokemon(pokemonSpecies, 1, abilityIndex, undefined, undefined, false);
-    ret.shiny = this._isShiny;
-    ret.variant = this._variantTier;
+      // Sets the hidden ability if a hidden ability exists and
+      // the override is set or the egg hits the chance
+      let abilityIndex: number | undefined = undefined;
+      const sameSpeciesEggHACheck = (this._sourceType === EggSourceType.SAME_SPECIES_EGG && !Utils.randSeedInt(SAME_SPECIES_EGG_HA_RATE));
+      const gachaEggHACheck = (!(this._sourceType === EggSourceType.SAME_SPECIES_EGG) && !Utils.randSeedInt(GACHA_EGG_HA_RATE));
+      if (pokemonSpecies.abilityHidden && (this._overrideHiddenAbility || sameSpeciesEggHACheck || gachaEggHACheck)) {
+        abilityIndex = 2;
+      }

-    const secondaryIvs = Utils.getIvsFromId(Utils.randSeedInt(4294967295));
+      // This function has way to many optional parameters
+      ret = scene.addPlayerPokemon(pokemonSpecies, 1, abilityIndex, undefined, undefined, false);
+      ret.shiny = this._isShiny;
+      ret.variant = this._variantTier;

-    for (let s = 0; s < ret.ivs.length; s++) {
-      ret.ivs[s] = Math.max(ret.ivs[s], secondaryIvs[s]);
-    }
+      const secondaryIvs = Utils.getIvsFromId(Utils.randSeedInt(4294967295));
+
+      for (let s = 0; s < ret.ivs.length; s++) {
+        ret.ivs[s] = Math.max(ret.ivs[s], secondaryIvs[s]);
+      }
+    };
+
+    ret = ret!;  // Tell TS compiler it's defined now
+    scene.executeWithSeedOffset(() => {
+      generatePlayerPokemonHelper(scene);
+    }, this._id, EGG_SEED.toString());

    return ret;
  }
--- a/src/data/move.ts
+++ b/src/data/move.ts
--- a/src/data/nature.ts
+++ b/src/data/nature.ts
@ -1,9 +1,9 @@
-import { Stat, getStatName } from "./pokemon-stat";
 import * as Utils from "../utils";
 import { TextStyle, getBBCodeFrag } from "../ui/text";
 import { Nature } from "#enums/nature";
 import { UiTheme } from "#enums/ui-theme";
 import i18next from "i18next";
+import { Stat, EFFECTIVE_STATS, getShortenedStatKey } from "#app/enums/stat";

 export { Nature };

@ -14,10 +14,9 @@ export function getNatureName(nature: Nature, includeStatEffects: boolean = fals
    ret = i18next.t("nature:" + ret as any);
  }
  if (includeStatEffects) {
-    const stats = Utils.getEnumValues(Stat).slice(1);
    let increasedStat: Stat | null = null;
    let decreasedStat: Stat | null = null;
-    for (const stat of stats) {
+    for (const stat of EFFECTIVE_STATS) {
      const multiplier = getNatureStatMultiplier(nature, stat);
      if (multiplier > 1) {
        increasedStat = stat;
@ -28,7 +27,7 @@ export function getNatureName(nature: Nature, includeStatEffects: boolean = fals
    const textStyle = forStarterSelect ? TextStyle.SUMMARY_ALT : TextStyle.WINDOW;
    const getTextFrag = !ignoreBBCode ? (text: string, style: TextStyle) => getBBCodeFrag(text, style, uiTheme) : (text: string, style: TextStyle) => text;
    if (increasedStat && decreasedStat) {
-      ret = `${getTextFrag(`${ret}${!forStarterSelect ? "\n" : " "}(`, textStyle)}${getTextFrag(`+${getStatName(increasedStat, true)}`, TextStyle.SUMMARY_PINK)}${getTextFrag("/", textStyle)}${getTextFrag(`-${getStatName(decreasedStat, true)}`, TextStyle.SUMMARY_BLUE)}${getTextFrag(")", textStyle)}`;
+      ret = `${getTextFrag(`${ret}${!forStarterSelect ? "\n" : " "}(`, textStyle)}${getTextFrag(`+${i18next.t(getShortenedStatKey(increasedStat))}`, TextStyle.SUMMARY_PINK)}${getTextFrag("/", textStyle)}${getTextFrag(`-${i18next.t(getShortenedStatKey(decreasedStat))}`, TextStyle.SUMMARY_BLUE)}${getTextFrag(")", textStyle)}`;
    } else {
      ret = getTextFrag(`${ret}${!forStarterSelect ? "\n" : " "}(-)`, textStyle);
    }
--- a/src/data/pokemon-evolutions.ts
+++ b/src/data/pokemon-evolutions.ts
@ -1,7 +1,7 @@
 import { Gender } from "./gender";
 import { PokeballType } from "./pokeball";
 import Pokemon from "../field/pokemon";
-import { Stat } from "./pokemon-stat";
+import { Stat } from "#enums/stat";
 import { Type } from "./type";
 import * as Utils from "../utils";
 import { SpeciesFormKey } from "./pokemon-species";
--- a/src/data/pokemon-forms.ts
+++ b/src/data/pokemon-forms.ts
@ -66,34 +66,34 @@ export enum FormChangeItem {

  BLUE_ORB = 50,
  RED_ORB,
-  SHARP_METEORITE,
-  HARD_METEORITE,
-  SMOOTH_METEORITE,
  ADAMANT_CRYSTAL,
  LUSTROUS_GLOBE,
  GRISEOUS_CORE,
  REVEAL_GLASS,
-  GRACIDEA,
  MAX_MUSHROOMS,
  DARK_STONE,
  LIGHT_STONE,
  PRISON_BOTTLE,
-  N_LUNARIZER,
-  N_SOLARIZER,
  RUSTED_SWORD,
  RUSTED_SHIELD,
  ICY_REINS_OF_UNITY,
  SHADOW_REINS_OF_UNITY,
-  WELLSPRING_MASK,
-  HEARTHFLAME_MASK,
-  CORNERSTONE_MASK,
+  ULTRANECROZIUM_Z,
+
+  SHARP_METEORITE = 100,
+  HARD_METEORITE,
+  SMOOTH_METEORITE,
+  GRACIDEA,
  SHOCK_DRIVE,
  BURN_DRIVE,
  CHILL_DRIVE,
  DOUSE_DRIVE,
-  ULTRANECROZIUM_Z,
-
-  FIST_PLATE = 100,
+  N_SOLARIZER,
+  N_LUNARIZER,
+  WELLSPRING_MASK,
+  HEARTHFLAME_MASK,
+  CORNERSTONE_MASK,
+  FIST_PLATE,
  SKY_PLATE,
  TOXIC_PLATE,
  EARTH_PLATE,
@ -129,7 +129,7 @@ export enum FormChangeItem {
  DRAGON_MEMORY,
  DARK_MEMORY,
  FAIRY_MEMORY,
-  BLANK_MEMORY  // TODO: Find a potential use for this
+  NORMAL_MEMORY // TODO: Find a potential use for this
 }

 export type SpeciesFormChangeConditionPredicate = (p: Pokemon) => boolean;
@ -359,7 +359,7 @@ export class SpeciesDefaultFormMatchTrigger extends SpeciesFormChangeTrigger {

 /**
 * Class used for triggering form changes based on weather.
- * Used by Castform.
+ * Used by Castform and Cherrim.
 * @extends SpeciesFormChangeTrigger
 */
 export class SpeciesFormChangeWeatherTrigger extends SpeciesFormChangeTrigger {
@ -392,7 +392,7 @@ export class SpeciesFormChangeWeatherTrigger extends SpeciesFormChangeTrigger {
 /**
 * Class used for reverting to the original form when the weather runs out
 * or when the user loses the ability/is suppressed.
- * Used by Castform.
+ * Used by Castform and Cherrim.
 * @extends SpeciesFormChangeTrigger
 */
 export class SpeciesFormChangeRevertWeatherFormTrigger extends SpeciesFormChangeTrigger {
@ -930,6 +930,11 @@ export const pokemonFormChanges: PokemonFormChanges = {
    new SpeciesFormChange(Species.CASTFORM, "rainy", "", new SpeciesFormChangeActiveTrigger(), true),
    new SpeciesFormChange(Species.CASTFORM, "snowy", "", new SpeciesFormChangeActiveTrigger(), true),
  ],
+  [Species.CHERRIM]: [
+    new SpeciesFormChange(Species.CHERRIM, "overcast", "sunshine", new SpeciesFormChangeWeatherTrigger(Abilities.FLOWER_GIFT, [ WeatherType.SUNNY, WeatherType.HARSH_SUN ]), true),
+    new SpeciesFormChange(Species.CHERRIM, "sunshine", "overcast", new SpeciesFormChangeRevertWeatherFormTrigger(Abilities.FLOWER_GIFT, [ WeatherType.NONE, WeatherType.SANDSTORM, WeatherType.STRONG_WINDS, WeatherType.FOG, WeatherType.HAIL, WeatherType.HEAVY_RAIN, WeatherType.SNOW, WeatherType.RAIN ]), true),
+    new SpeciesFormChange(Species.CHERRIM, "sunshine", "overcast", new SpeciesFormChangeActiveTrigger(), true),
+  ],
 };

 export function initPokemonForms() {
--- a/src/data/pokemon-species.ts
+++ b/src/data/pokemon-species.ts
@ -14,7 +14,7 @@ import { GrowthRate } from "./exp";
 import { EvolutionLevel, SpeciesWildEvolutionDelay, pokemonEvolutions, pokemonPrevolutions } from "./pokemon-evolutions";
 import { Type } from "./type";
 import { LevelMoves, pokemonFormLevelMoves, pokemonFormLevelMoves as pokemonSpeciesFormLevelMoves, pokemonSpeciesLevelMoves } from "./pokemon-level-moves";
-import { Stat } from "./pokemon-stat";
+import { Stat } from "#enums/stat";
 import { Variant, VariantSet, variantColorCache, variantData } from "./variant";

 export enum Region {
--- a/src/data/pokemon-stat.ts
+++ b/src/data/pokemon-stat.ts
@ -1,29 +0,0 @@
-import { Stat } from "#enums/stat";
-import i18next from "i18next";
-
-export { Stat };
-
-export function getStatName(stat: Stat, shorten: boolean = false) {
-  let ret: string = "";
-  switch (stat) {
-  case Stat.HP:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.HP") : i18next.t("pokemonInfo:Stat.HPshortened");
-    break;
-  case Stat.ATK:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.ATK") : i18next.t("pokemonInfo:Stat.ATKshortened");
-    break;
-  case Stat.DEF:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.DEF") : i18next.t("pokemonInfo:Stat.DEFshortened");
-    break;
-  case Stat.SPATK:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.SPATK") : i18next.t("pokemonInfo:Stat.SPATKshortened");
-    break;
-  case Stat.SPDEF:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.SPDEF") : i18next.t("pokemonInfo:Stat.SPDEFshortened");
-    break;
-  case Stat.SPD:
-    ret = !shorten ? i18next.t("pokemonInfo:Stat.SPD") : i18next.t("pokemonInfo:Stat.SPDshortened");
-    break;
-  }
-  return ret;
-}
--- a/src/data/temp-battle-stat.ts
+++ b/src/data/temp-battle-stat.ts
@ -1,38 +0,0 @@
-import { BattleStat, getBattleStatName } from "./battle-stat";
-import i18next from "i18next";
-
-export enum TempBattleStat {
-  ATK,
-  DEF,
-  SPATK,
-  SPDEF,
-  SPD,
-  ACC,
-  CRIT
-}
-
-export function getTempBattleStatName(tempBattleStat: TempBattleStat) {
-  if (tempBattleStat === TempBattleStat.CRIT) {
-    return i18next.t("modifierType:TempBattleStatBoosterStatName.CRIT");
-  }
-  return getBattleStatName(tempBattleStat as integer as BattleStat);
-}
-
-export function getTempBattleStatBoosterItemName(tempBattleStat: TempBattleStat) {
-  switch (tempBattleStat) {
-  case TempBattleStat.ATK:
-    return "X Attack";
-  case TempBattleStat.DEF:
-    return "X Defense";
-  case TempBattleStat.SPATK:
-    return "X Sp. Atk";
-  case TempBattleStat.SPDEF:
-    return "X Sp. Def";
-  case TempBattleStat.SPD:
-    return "X Speed";
-  case TempBattleStat.ACC:
-    return "X Accuracy";
-  case TempBattleStat.CRIT:
-    return "Dire Hit";
-  }
-}
--- a/src/enums/arena-tag-type.ts
+++ b/src/enums/arena-tag-type.ts
@ -22,5 +22,6 @@ export enum ArenaTagType {
  CRAFTY_SHIELD = "CRAFTY_SHIELD",
  TAILWIND = "TAILWIND",
  HAPPY_HOUR = "HAPPY_HOUR",
+  SAFEGUARD = "SAFEGUARD",
  NO_CRIT = "NO_CRIT"
 }
--- a/src/enums/battler-tag-type.ts
+++ b/src/enums/battler-tag-type.ts
@ -64,10 +64,13 @@ export enum BattlerTagType {
  STOCKPILING = "STOCKPILING",
  RECEIVE_DOUBLE_DAMAGE = "RECEIVE_DOUBLE_DAMAGE",
  ALWAYS_GET_HIT = "ALWAYS_GET_HIT",
+  DISABLED = "DISABLED",
  IGNORE_GHOST = "IGNORE_GHOST",
  IGNORE_DARK = "IGNORE_DARK",
  GULP_MISSILE_ARROKUDA = "GULP_MISSILE_ARROKUDA",
  GULP_MISSILE_PIKACHU = "GULP_MISSILE_PIKACHU",
  BEAK_BLAST_CHARGING = "BEAK_BLAST_CHARGING",
-  SHELL_TRAP = "SHELL_TRAP"
+  SHELL_TRAP = "SHELL_TRAP",
+  DRAGON_CHEER = "DRAGON_CHEER",
+  NO_RETREAT = "NO_RETREAT",
 }
--- a/src/enums/shop-cursor-target.ts
+++ b/src/enums/shop-cursor-target.ts
@ -1,13 +1,13 @@
 /**
- * Determines the cursor target when entering the shop phase.
+ * Determines the row cursor target when entering the shop phase.
 */
 export enum ShopCursorTarget {
-  /** Cursor points to Reroll */
+  /** Cursor points to Reroll row */
  REROLL,
-  /** Cursor points to Items */
-  ITEMS,
-  /** Cursor points to Shop */
+  /** Cursor points to Rewards row */
+  REWARDS,
+  /** Cursor points to Shop row */
  SHOP,
-  /** Cursor points to Check Team */
+  /** Cursor points to Check Team row */
  CHECK_TEAM
 }
--- a/src/enums/stat.ts
+++ b/src/enums/stat.ts
@ -1,8 +1,75 @@
+/** Enum that comprises all possible stat-related attributes, in-battle and permanent, of a Pokemon. */
 export enum Stat {
+  /** Hit Points */
  HP = 0,
+  /** Attack */
  ATK,
+  /** Defense */
  DEF,
+  /** Special Attack */
  SPATK,
+  /** Special Defense */
  SPDEF,
+  /** Speed */
  SPD,
+  /** Accuracy */
+  ACC,
+  /** Evasiveness */
+  EVA
+}
+
+/** A constant array comprised of the {@linkcode Stat} values that make up {@linkcode PermanentStat}. */
+export const PERMANENT_STATS = [ Stat.HP, Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD ] as const;
+/** Type used to describe the core, permanent stats of a Pokemon. */
+export type PermanentStat = typeof PERMANENT_STATS[number];
+
+/** A constant array comprised of the {@linkcode Stat} values that make up {@linkcode EFfectiveStat}. */
+export const EFFECTIVE_STATS = [ Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD ] as const;
+/** Type used to describe the intersection of core stats and stats that have stages in battle. */
+export type EffectiveStat = typeof EFFECTIVE_STATS[number];
+
+/** A constant array comprised of {@linkcode Stat} the values that make up {@linkcode BattleStat}. */
+export const BATTLE_STATS = [ Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD, Stat.ACC, Stat.EVA ] as const;
+/** Type used to describe the stats that have stages which can be incremented and decremented in battle. */
+export type BattleStat = typeof BATTLE_STATS[number];
+
+/** A constant array comprised of {@linkcode Stat} the values that make up {@linkcode TempBattleStat}. */
+export const TEMP_BATTLE_STATS = [ Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD, Stat.ACC ] as const;
+/** Type used to describe the stats that have X item (`TEMP_STAT_STAGE_BOOSTER`) equivalents. */
+export type TempBattleStat = typeof TEMP_BATTLE_STATS[number];
+
+/**
+ * Provides the translation key corresponding to the amount of stat stages and whether those stat stages
+ * are positive or negative.
+ * @param stages the amount of stages
+ * @param isIncrease dictates a negative (`false`) or a positive (`true`) stat stage change
+ * @returns the translation key fitting the conditions described by {@linkcode stages} and {@linkcode isIncrease}
+ */
+export function getStatStageChangeDescriptionKey(stages: number, isIncrease: boolean) {
+  if (stages === 1) {
+    return isIncrease ? "battle:statRose" : "battle:statFell";
+  } else if (stages === 2) {
+    return isIncrease ? "battle:statSharplyRose" : "battle:statHarshlyFell";
+  } else if (stages <= 6) {
+    return isIncrease ? "battle:statRoseDrastically" : "battle:statSeverelyFell";
+  }
+  return isIncrease ? "battle:statWontGoAnyHigher" : "battle:statWontGoAnyLower";
+}
+
+/**
+ * Provides the translation key corresponding to a given stat which can be translated into its full name.
+ * @param stat the {@linkcode Stat} to be translated
+ * @returns the translation key corresponding to the given {@linkcode Stat}
+ */
+export function getStatKey(stat: Stat) {
+  return `pokemonInfo:Stat.${Stat[stat]}`;
+}
+
+/**
+ * Provides the translation key corresponding to a given stat which can be translated into its shortened name.
+ * @param stat the {@linkcode Stat} to be translated
+ * @returns the translation key corresponding to the given {@linkcode Stat}
+ */
+export function getShortenedStatKey(stat: PermanentStat) {
+  return `pokemonInfo:Stat.${Stat[stat]}shortened`;
 }
--- a/src/field/arena.ts
+++ b/src/field/arena.ts
@ -339,7 +339,10 @@ export class Arena {
   */
  triggerWeatherBasedFormChanges(): void {
    this.scene.getField(true).forEach( p => {
-      if (p.hasAbility(Abilities.FORECAST) && p.species.speciesId === Species.CASTFORM) {
+      const isCastformWithForecast = (p.hasAbility(Abilities.FORECAST) && p.species.speciesId === Species.CASTFORM);
+      const isCherrimWithFlowerGift = (p.hasAbility(Abilities.FLOWER_GIFT) && p.species.speciesId === Species.CHERRIM);
+
+      if (isCastformWithForecast || isCherrimWithFlowerGift) {
        new ShowAbilityPhase(this.scene, p.getBattlerIndex());
        this.scene.triggerPokemonFormChange(p, SpeciesFormChangeWeatherTrigger);
      }
@ -351,7 +354,10 @@ export class Arena {
   */
  triggerWeatherBasedFormChangesToNormal(): void {
    this.scene.getField(true).forEach( p => {
-      if (p.hasAbility(Abilities.FORECAST, false, true) && p.species.speciesId === Species.CASTFORM) {
+      const isCastformWithForecast = (p.hasAbility(Abilities.FORECAST, false, true) && p.species.speciesId === Species.CASTFORM);
+      const isCherrimWithFlowerGift = (p.hasAbility(Abilities.FLOWER_GIFT, false, true) && p.species.speciesId === Species.CHERRIM);
+
+      if (isCastformWithForecast || isCherrimWithFlowerGift) {
        new ShowAbilityPhase(this.scene, p.getBattlerIndex());
        return this.scene.triggerPokemonFormChange(p, SpeciesFormChangeRevertWeatherFormTrigger);
      }
--- a/src/field/pokemon.ts
+++ b/src/field/pokemon.ts
@ -3,26 +3,24 @@ import BattleScene, { AnySound } from "../battle-scene";
 import { Variant, VariantSet, variantColorCache } from "#app/data/variant";
 import { variantData } from "#app/data/variant";
 import BattleInfo, { PlayerBattleInfo, EnemyBattleInfo } from "../ui/battle-info";
-import Move, { HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariableAtkAttr, allMoves, MoveCategory, TypelessAttr, CritOnlyAttr, getMoveTargets, OneHitKOAttr, VariableMoveTypeAttr, VariableDefAttr, AttackMove, ModifiedDamageAttr, VariableMoveTypeMultiplierAttr, IgnoreOpponentStatChangesAttr, SacrificialAttr, VariableMoveCategoryAttr, CounterDamageAttr, StatChangeAttr, RechargeAttr, ChargeAttr, IgnoreWeatherTypeDebuffAttr, BypassBurnDamageReductionAttr, SacrificialAttrOnHit, OneHitKOAccuracyAttr, RespectAttackTypeImmunityAttr } from "../data/move";
+import Move, { HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariableAtkAttr, allMoves, MoveCategory, TypelessAttr, CritOnlyAttr, getMoveTargets, OneHitKOAttr, VariableMoveTypeAttr, VariableDefAttr, AttackMove, ModifiedDamageAttr, VariableMoveTypeMultiplierAttr, IgnoreOpponentStatStagesAttr, SacrificialAttr, VariableMoveCategoryAttr, CounterDamageAttr, StatStageChangeAttr, RechargeAttr, ChargeAttr, IgnoreWeatherTypeDebuffAttr, BypassBurnDamageReductionAttr, SacrificialAttrOnHit, OneHitKOAccuracyAttr, RespectAttackTypeImmunityAttr } from "../data/move";
 import { default as PokemonSpecies, PokemonSpeciesForm, SpeciesFormKey, getFusedSpeciesName, getPokemonSpecies, getPokemonSpeciesForm, getStarterValueFriendshipCap, speciesStarters, starterPassiveAbilities } from "../data/pokemon-species";
 import { Constructor } from "#app/utils";
 import * as Utils from "../utils";
 import { Type, TypeDamageMultiplier, getTypeDamageMultiplier, getTypeRgb } from "../data/type";
 import { getLevelTotalExp } from "../data/exp";
-import { Stat } from "../data/pokemon-stat";
-import { DamageMoneyRewardModifier, EnemyDamageBoosterModifier, EnemyDamageReducerModifier, EnemyEndureChanceModifier, EnemyFusionChanceModifier, HiddenAbilityRateBoosterModifier, PokemonBaseStatModifier, PokemonFriendshipBoosterModifier, PokemonHeldItemModifier, PokemonNatureWeightModifier, ShinyRateBoosterModifier, SurviveDamageModifier, TempBattleStatBoosterModifier, StatBoosterModifier, CritBoosterModifier, TerastallizeModifier } from "../modifier/modifier";
+import { Stat, type PermanentStat, type BattleStat, type EffectiveStat, PERMANENT_STATS, BATTLE_STATS, EFFECTIVE_STATS } from "#enums/stat";
+import { DamageMoneyRewardModifier, EnemyDamageBoosterModifier, EnemyDamageReducerModifier, EnemyEndureChanceModifier, EnemyFusionChanceModifier, HiddenAbilityRateBoosterModifier, BaseStatModifier, PokemonFriendshipBoosterModifier, PokemonHeldItemModifier, PokemonNatureWeightModifier, ShinyRateBoosterModifier, SurviveDamageModifier, TempStatStageBoosterModifier, TempCritBoosterModifier, StatBoosterModifier, CritBoosterModifier, TerastallizeModifier } from "../modifier/modifier";
 import { PokeballType } from "../data/pokeball";
 import { Gender } from "../data/gender";
 import { initMoveAnim, loadMoveAnimAssets } from "../data/battle-anims";
 import { Status, StatusEffect, getRandomStatus } from "../data/status-effect";
 import { pokemonEvolutions, pokemonPrevolutions, SpeciesFormEvolution, SpeciesEvolutionCondition, FusionSpeciesFormEvolution } from "../data/pokemon-evolutions";
 import { reverseCompatibleTms, tmSpecies, tmPoolTiers } from "../data/tms";
-import { BattleStat } from "../data/battle-stat";
-import { BattlerTag, BattlerTagLapseType, EncoreTag, GroundedTag, HighestStatBoostTag, TypeImmuneTag, getBattlerTag, SemiInvulnerableTag, TypeBoostTag, ExposedTag } from "../data/battler-tags";
+import { BattlerTag, BattlerTagLapseType, EncoreTag, GroundedTag, HighestStatBoostTag, TypeImmuneTag, getBattlerTag, SemiInvulnerableTag, TypeBoostTag, MoveRestrictionBattlerTag, ExposedTag, DragonCheerTag, CritBoostTag, TrappedTag } from "../data/battler-tags";
 import { WeatherType } from "../data/weather";
-import { TempBattleStat } from "../data/temp-battle-stat";
 import { ArenaTagSide, NoCritTag, WeakenMoveScreenTag } from "../data/arena-tag";
-import { Ability, AbAttr, BattleStatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, IgnoreOpponentStatChangesAbAttr, MoveImmunityAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, ReduceStatusEffectDurationAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyBattleStatMultiplierAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr, ConditionalCritAbAttr, applyFieldBattleStatMultiplierAbAttrs, FieldMultiplyBattleStatAbAttr, AddSecondStrikeAbAttr, IgnoreOpponentEvasionAbAttr, UserFieldStatusEffectImmunityAbAttr, UserFieldBattlerTagImmunityAbAttr, BattlerTagImmunityAbAttr, MoveTypeChangeAbAttr } from "../data/ability";
+import { Ability, AbAttr, StatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, IgnoreOpponentStatStagesAbAttr, MoveImmunityAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, ReduceStatusEffectDurationAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyStatMultiplierAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr, ConditionalCritAbAttr, applyFieldStatMultiplierAbAttrs, FieldMultiplyStatAbAttr, AddSecondStrikeAbAttr, UserFieldStatusEffectImmunityAbAttr, UserFieldBattlerTagImmunityAbAttr, BattlerTagImmunityAbAttr, MoveTypeChangeAbAttr, FullHpResistTypeAbAttr, applyCheckTrappedAbAttrs, CheckTrappedAbAttr } from "../data/ability";
 import PokemonData from "../system/pokemon-data";
 import { BattlerIndex } from "../battle";
 import { Mode } from "../ui/ui";
@ -40,7 +38,7 @@ import Overrides from "#app/overrides";
 import i18next from "i18next";
 import { speciesEggMoves } from "../data/egg-moves";
 import { ModifierTier } from "../modifier/modifier-tier";
-import { applyChallenges, ChallengeType } from "#app/data/challenge.js";
+import { applyChallenges, ChallengeType } from "#app/data/challenge";
 import { Abilities } from "#enums/abilities";
 import { ArenaTagType } from "#enums/arena-tag-type";
 import { BattleSpec } from "#enums/battle-spec";
@ -49,17 +47,17 @@ import { BerryType } from "#enums/berry-type";
 import { Biome } from "#enums/biome";
 import { Moves } from "#enums/moves";
 import { Species } from "#enums/species";
+import { getPokemonNameWithAffix } from "#app/messages";
+import { DamagePhase } from "#app/phases/damage-phase";
+import { FaintPhase } from "#app/phases/faint-phase";
+import { LearnMovePhase } from "#app/phases/learn-move-phase";
+import { MoveEffectPhase } from "#app/phases/move-effect-phase";
+import { MoveEndPhase } from "#app/phases/move-end-phase";
+import { ObtainStatusEffectPhase } from "#app/phases/obtain-status-effect-phase";
+import { StatStageChangePhase } from "#app/phases/stat-stage-change-phase";
+import { SwitchSummonPhase } from "#app/phases/switch-summon-phase";
+import { ToggleDoublePositionPhase } from "#app/phases/toggle-double-position-phase";
 import { Challenges } from "#enums/challenges";
-import { getPokemonNameWithAffix } from "#app/messages.js";
-import { DamagePhase } from "#app/phases/damage-phase.js";
-import { FaintPhase } from "#app/phases/faint-phase.js";
-import { LearnMovePhase } from "#app/phases/learn-move-phase.js";
-import { MoveEffectPhase } from "#app/phases/move-effect-phase.js";
-import { MoveEndPhase } from "#app/phases/move-end-phase.js";
-import { ObtainStatusEffectPhase } from "#app/phases/obtain-status-effect-phase.js";
-import { StatChangePhase } from "#app/phases/stat-change-phase.js";
-import { SwitchSummonPhase } from "#app/phases/switch-summon-phase.js";
-import { ToggleDoublePositionPhase } from "#app/phases/toggle-double-position-phase.js";

 export enum FieldPosition {
  CENTER,
@ -119,6 +117,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
  public maskEnabled: boolean;
  public maskSprite: Phaser.GameObjects.Sprite | null;

+  public usedTMs: Moves[];
+
  private shinySparkle: Phaser.GameObjects.Sprite;

  constructor(scene: BattleScene, x: number, y: number, species: PokemonSpecies, level: integer, abilityIndex?: integer, formIndex?: integer, gender?: Gender, shiny?: boolean, variant?: Variant, ivs?: integer[], nature?: Nature, dataSource?: Pokemon | PokemonData) {
@ -133,9 +133,6 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      this.scene.applyModifiers(HiddenAbilityRateBoosterModifier, true, hiddenAbilityChance);
    }

-    const hasHiddenAbility = !Utils.randSeedInt(hiddenAbilityChance.value);
-    const randAbilityIndex = Utils.randSeedInt(2);
-
    this.species = species;
    this.pokeball = dataSource?.pokeball || PokeballType.POKEBALL;
    this.level = level;
@ -146,6 +143,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      this.abilityIndex = abilityIndex; // Use the provided ability index if it is defined
    } else {
      // If abilityIndex is not provided, determine it based on species and hidden ability
+      const hasHiddenAbility = !Utils.randSeedInt(hiddenAbilityChance.value);
+      const randAbilityIndex = Utils.randSeedInt(2);
      if (species.abilityHidden && hasHiddenAbility) {
        // If the species has a hidden ability and the hidden ability is present
        this.abilityIndex = 2;
@ -196,6 +195,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      this.fusionVariant = dataSource.fusionVariant || 0;
      this.fusionGender = dataSource.fusionGender;
      this.fusionLuck = dataSource.fusionLuck;
+      this.usedTMs = dataSource.usedTMs ?? [];
    } else {
      this.id = Utils.randSeedInt(4294967296);
      this.ivs = ivs || Utils.getIvsFromId(this.id);
@ -674,49 +674,139 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    });
  }

-  getStat(stat: Stat): integer {
+  /**
+   * Retrieves the entire set of stats of the {@linkcode Pokemon}.
+   * @param bypassSummonData prefer actual stats (`true` by default) or in-battle overriden stats (`false`)
+   * @returns the numeric values of the {@linkcode Pokemon}'s stats
+   */
+  getStats(bypassSummonData: boolean = true): number[] {
+    if (!bypassSummonData && this.summonData?.stats) {
+      return this.summonData.stats;
+    }
+    return this.stats;
+  }
+
+  /**
+   * Retrieves the corresponding {@linkcode PermanentStat} of the {@linkcode Pokemon}.
+   * @param stat the desired {@linkcode PermanentStat}
+   * @param bypassSummonData prefer actual stats (`true` by default) or in-battle overridden stats (`false`)
+   * @returns the numeric value of the desired {@linkcode Stat}
+   */
+  getStat(stat: PermanentStat, bypassSummonData: boolean = true): number {
+    if (!bypassSummonData && this.summonData && (this.summonData.stats[stat] !== 0)) {
+      return this.summonData.stats[stat];
+    }
    return this.stats[stat];
  }

-  getBattleStat(stat: Stat, opponent?: Pokemon, move?: Move, isCritical: boolean = false): integer {
-    if (stat === Stat.HP) {
-      return this.getStat(Stat.HP);
-    }
-    const battleStat = (stat - 1) as BattleStat;
-    const statLevel = new Utils.IntegerHolder(this.summonData.battleStats[battleStat]);
-    if (opponent) {
-      if (isCritical) {
-        switch (stat) {
-        case Stat.ATK:
-        case Stat.SPATK:
-          statLevel.value = Math.max(statLevel.value, 0);
-          break;
-        case Stat.DEF:
-        case Stat.SPDEF:
-          statLevel.value = Math.min(statLevel.value, 0);
-          break;
-        }
-      }
-      applyAbAttrs(IgnoreOpponentStatChangesAbAttr, opponent, null, false, statLevel);
-      if (move) {
-        applyMoveAttrs(IgnoreOpponentStatChangesAttr, this, opponent, move, statLevel);
+  /**
+   * Writes the value to the corrseponding {@linkcode PermanentStat} of the {@linkcode Pokemon}.
+   *
+   * Note that this does nothing if {@linkcode value} is less than 0.
+   * @param stat the desired {@linkcode PermanentStat} to be overwritten
+   * @param value the desired numeric value
+   * @param bypassSummonData write to actual stats (`true` by default) or in-battle overridden stats (`false`)
+   */
+  setStat(stat: PermanentStat, value: number, bypassSummonData: boolean = true): void {
+    if (value >= 0) {
+      if (!bypassSummonData && this.summonData) {
+        this.summonData.stats[stat] = value;
+      } else {
+        this.stats[stat] = value;
      }
    }
-    if (this.isPlayer()) {
-      this.scene.applyModifiers(TempBattleStatBoosterModifier, this.isPlayer(), battleStat as integer as TempBattleStat, statLevel);
+  }
+
+  /**
+   * Retrieves the entire set of in-battle stat stages of the {@linkcode Pokemon}.
+   * @returns the numeric values of the {@linkcode Pokemon}'s in-battle stat stages if available, a fresh stat stage array otherwise
+   */
+  getStatStages(): number[] {
+    return this.summonData ? this.summonData.statStages : [ 0, 0, 0, 0, 0, 0, 0 ];
+  }
+
+  /**
+   * Retrieves the in-battle stage of the specified {@linkcode BattleStat}.
+   * @param stat the {@linkcode BattleStat} whose stage is desired
+   * @returns the stage of the desired {@linkcode BattleStat} if available, 0 otherwise
+   */
+  getStatStage(stat: BattleStat): number {
+    return this.summonData ? this.summonData.statStages[stat - 1] : 0;
+  }
+
+  /**
+   * Writes the value to the in-battle stage of the corresponding {@linkcode BattleStat} of the {@linkcode Pokemon}.
+   *
+   * Note that, if the value is not within a range of [-6, 6], it will be forced to the closest range bound.
+   * @param stat the {@linkcode BattleStat} whose stage is to be overwritten
+   * @param value the desired numeric value
+   */
+  setStatStage(stat: BattleStat, value: number): void {
+    if (this.summonData) {
+      if (value >= -6) {
+        this.summonData.statStages[stat - 1] = Math.min(value, 6);
+      } else {
+        this.summonData.statStages[stat - 1] = Math.max(value, -6);
+      }
    }
-    const statValue = new Utils.NumberHolder(this.getStat(stat));
+  }
+
+  /**
+   * Retrieves the critical-hit stage considering the move used and the Pokemon
+   * who used it.
+   * @param source the {@linkcode Pokemon} who using the move
+   * @param move the {@linkcode Move} being used
+   * @returns the final critical-hit stage value
+   */
+  getCritStage(source: Pokemon, move: Move): number {
+    const critStage = new Utils.IntegerHolder(0);
+    applyMoveAttrs(HighCritAttr, source, this, move, critStage);
+    this.scene.applyModifiers(CritBoosterModifier, source.isPlayer(), source, critStage);
+    this.scene.applyModifiers(TempCritBoosterModifier, source.isPlayer(), critStage);
+    const bonusCrit = new Utils.BooleanHolder(false);
+    //@ts-ignore
+    if (applyAbAttrs(BonusCritAbAttr, source, null, false, bonusCrit)) { // TODO: resolve ts-ignore. This is a promise. Checking a promise is bogus.
+      if (bonusCrit.value) {
+        critStage.value += 1;
+      }
+    }
+    const critBoostTag = source.getTag(CritBoostTag);
+    if (critBoostTag) {
+      if (critBoostTag instanceof DragonCheerTag) {
+        critStage.value += critBoostTag.typesOnAdd.includes(Type.DRAGON) ? 2 : 1;
+      } else {
+        critStage.value += 2;
+      }
+    }
+
+    console.log(`crit stage: +${critStage.value}`);
+    return critStage.value;
+  }
+
+  /**
+   * Calculates and retrieves the final value of a stat considering any held
+   * items, move effects, opponent abilities, and whether there was a critical
+   * hit.
+   * @param stat the desired {@linkcode EffectiveStat}
+   * @param opponent the target {@linkcode Pokemon}
+   * @param move the {@linkcode Move} being used
+   * @param isCritical determines whether a critical hit has occurred or not (`false` by default)
+   * @returns the final in-battle value of a stat
+   */
+  getEffectiveStat(stat: EffectiveStat, opponent?: Pokemon, move?: Move, isCritical: boolean = false): integer {
+    const statValue = new Utils.NumberHolder(this.getStat(stat, false));
    this.scene.applyModifiers(StatBoosterModifier, this.isPlayer(), this, stat, statValue);

    const fieldApplied = new Utils.BooleanHolder(false);
    for (const pokemon of this.scene.getField(true)) {
-      applyFieldBattleStatMultiplierAbAttrs(FieldMultiplyBattleStatAbAttr, pokemon, stat, statValue, this, fieldApplied);
+      applyFieldStatMultiplierAbAttrs(FieldMultiplyStatAbAttr, pokemon, stat, statValue, this, fieldApplied);
      if (fieldApplied.value) {
        break;
      }
    }
-    applyBattleStatMultiplierAbAttrs(BattleStatMultiplierAbAttr, this, battleStat, statValue);
-    let ret = statValue.value * (Math.max(2, 2 + statLevel.value) / Math.max(2, 2 - statLevel.value));
+    applyStatMultiplierAbAttrs(StatMultiplierAbAttr, this, stat, statValue);
+    let ret = statValue.value * this.getStatStageMultiplier(stat, opponent, move, isCritical);
+
    switch (stat) {
    case Stat.ATK:
      if (this.getTag(BattlerTagType.SLOW_START)) {
@ -763,24 +853,25 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    if (!this.stats) {
      this.stats = [ 0, 0, 0, 0, 0, 0 ];
    }
-    const baseStats = this.getSpeciesForm().baseStats.slice(0);
-    if (this.fusionSpecies) {
-      const fusionBaseStats = this.getFusionSpeciesForm().baseStats;
-      for (let s = 0; s < this.stats.length; s++) {
+
+    // Get and manipulate base stats
+    const baseStats = this.getSpeciesForm(true).baseStats.slice();
+    if (this.isFusion()) {
+      const fusionBaseStats = this.getFusionSpeciesForm(true).baseStats;
+      for (const s of PERMANENT_STATS) {
        baseStats[s] = Math.ceil((baseStats[s] + fusionBaseStats[s]) / 2);
      }
    } else if (this.scene.gameMode.isSplicedOnly) {
-      for (let s = 0; s < this.stats.length; s++) {
+      for (const s of PERMANENT_STATS) {
        baseStats[s] = Math.ceil(baseStats[s] / 2);
      }
    }
-    this.scene.applyModifiers(PokemonBaseStatModifier, this.isPlayer(), this, baseStats);
-    const stats = Utils.getEnumValues(Stat);
-    for (const s of stats) {
-      const isHp = s === Stat.HP;
-      const baseStat = baseStats[s];
-      let value = Math.floor(((2 * baseStat + this.ivs[s]) * this.level) * 0.01);
-      if (isHp) {
+    this.scene.applyModifiers(BaseStatModifier, this.isPlayer(), this, baseStats);
+
+    // Using base stats, calculate and store stats one by one
+    for (const s of PERMANENT_STATS) {
+      let value = Math.floor(((2 * baseStats[s] + this.ivs[s]) * this.level) * 0.01);
+      if (s === Stat.HP) {
        value = value + this.level + 10;
        if (this.hasAbility(Abilities.WONDER_GUARD, false, true)) {
          value = 1;
@ -801,7 +892,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
          value = Math.max(Math[natureStatMultiplier.value > 1 ? "ceil" : "floor"](value * natureStatMultiplier.value), 1);
        }
      }
-      this.stats[s] = value;
+
+      this.setStat(s, value);
    }
  }

@ -936,7 +1028,11 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    if (this.metBiome === -1 && !this.scene.gameMode.isFreshStartChallenge() && !this.scene.gameMode.isDaily) {
      levelMoves = this.getUnlockedEggMoves().concat(levelMoves);
    }
-    return levelMoves.filter(lm => !this.moveset.some(m => m?.moveId === lm));
+    if (Array.isArray(this.usedTMs) && this.usedTMs.length > 0) {
+      levelMoves = this.usedTMs.filter(m => !levelMoves.includes(m)).concat(levelMoves);
+    }
+    levelMoves = levelMoves.filter(lm => !this.moveset.some(m => m?.moveId === lm));
+    return levelMoves;
  }

  /**
@ -1210,6 +1306,28 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    return !!this.getTag(GroundedTag) || (!this.isOfType(Type.FLYING, true, true) && !this.hasAbility(Abilities.LEVITATE) && !this.getTag(BattlerTagType.MAGNET_RISEN) && !this.getTag(SemiInvulnerableTag));
  }

+  /**
+   * Determines whether this Pokemon is prevented from running or switching due
+   * to effects from moves and/or abilities.
+   * @param trappedAbMessages `string[]` If defined, ability trigger messages
+   * (e.g. from Shadow Tag) are forwarded through this array.
+   * @param simulated `boolean` if `true`, applies abilities via simulated calls.
+   * @returns
+   */
+  isTrapped(trappedAbMessages: string[] = [], simulated: boolean = true): boolean {
+    if (this.isOfType(Type.GHOST)) {
+      return false;
+    }
+
+    const trappedByAbility = new Utils.BooleanHolder(false);
+
+    this.scene.getEnemyField()!.forEach(enemyPokemon =>
+      applyCheckTrappedAbAttrs(CheckTrappedAbAttr, enemyPokemon, trappedByAbility, this, trappedAbMessages, simulated)
+    );
+
+    return (trappedByAbility.value || !!this.getTag(TrappedTag));
+  }
+
  /**
   * Calculates the type of a move when used by this Pokemon after
   * type-changing move and ability attributes have applied.
@ -1276,6 +1394,11 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      }
    }

+    // Apply Tera Shell's effect to attacks after all immunities are accounted for
+    if (!ignoreAbility && move.category !== MoveCategory.STATUS) {
+      applyPreDefendAbAttrs(FullHpResistTypeAbAttr, this, source, move, cancelledHolder, simulated, typeMultiplier);
+    }
+
    return (!cancelledHolder.value ? typeMultiplier.value : 0) as TypeDamageMultiplier;
  }

@ -1345,7 +1468,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    const types = this.getTypes(true);
    const enemyTypes = opponent.getTypes(true, true);
    /** Is this Pokemon faster than the opponent? */
-    const outspeed = (this.isActive(true) ? this.getBattleStat(Stat.SPD, opponent) : this.getStat(Stat.SPD)) >= opponent.getBattleStat(Stat.SPD, this);
+    const outspeed = (this.isActive(true) ? this.getEffectiveStat(Stat.SPD, opponent) : this.getStat(Stat.SPD, false)) >= opponent.getEffectiveStat(Stat.SPD, this);
    /**
     * Based on how effective this Pokemon's types are offensively against the opponent's types.
     * This score is increased by 25 percent if this Pokemon is faster than the opponent.
@ -1501,13 +1624,14 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
  }

  /**
-   * Function that tries to set a Pokemon shiny based on the trainer's trainer ID and secret ID
+   * Function that tries to set a Pokemon shiny based on the trainer's trainer ID and secret ID.
   * Endless Pokemon in the end biome are unable to be set to shiny
   *
-   * The exact mechanic is that it calculates E as the XOR of the player's trainer ID and secret ID
-   * F is calculated as the XOR of the first 16 bits of the Pokemon's ID with the last 16 bits
-   * The XOR of E and F are then compared to the thresholdOverride (default case 32) to see whether or not to generate a shiny
-   * @param thresholdOverride number that is divided by 2^16 (65536) to get the shiny chance
+   * The exact mechanic is that it calculates E as the XOR of the player's trainer ID and secret ID.
+   * F is calculated as the XOR of the first 16 bits of the Pokemon's ID with the last 16 bits.
+   * The XOR of E and F are then compared to the {@linkcode shinyThreshold} (or {@linkcode thresholdOverride} if set) to see whether or not to generate a shiny.
+   * The base shiny odds are {@linkcode baseShinyChance} / 65536
+   * @param thresholdOverride number that is divided by 2^16 (65536) to get the shiny chance, overrides {@linkcode shinyThreshold} if set (bypassing shiny rate modifiers such as Shiny Charm)
   * @returns true if the Pokemon has been set as a shiny, false otherwise
   */
  trySetShiny(thresholdOverride?: integer): boolean {
@ -1522,7 +1646,9 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    const E = this.scene.gameData.trainerId ^ this.scene.gameData.secretId;
    const F = rand1 ^ rand2;

-    const shinyThreshold = new Utils.IntegerHolder(32);
+    /** `64/65536 -> 1/1024` */
+    const baseShinyChance = 64;
+    const shinyThreshold = new Utils.IntegerHolder(baseShinyChance);
    if (thresholdOverride === undefined) {
      if (this.scene.eventManager.isEventActive()) {
        shinyThreshold.value *= this.scene.eventManager.getShinyMultiplier();
@ -1535,9 +1661,6 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    }

    this.shiny = (E ^ F) < shinyThreshold.value;
-    if ((E ^ F) < 32) {
-      console.log("REAL SHINY!!");
-    }

    if (this.shiny) {
      this.initShinySparkle();
@ -1597,7 +1720,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      };

    this.fusionSpecies = this.scene.randomSpecies(this.scene.currentBattle?.waveIndex || 0, this.level, false, filter, true);
-    this.fusionAbilityIndex = (this.fusionSpecies.abilityHidden && hasHiddenAbility ? this.fusionSpecies.ability2 ? 2 : 1 : this.fusionSpecies.ability2 ? randAbilityIndex : 0);
+    this.fusionAbilityIndex = (this.fusionSpecies.abilityHidden && hasHiddenAbility ? 2 : this.fusionSpecies.ability2 !== this.fusionSpecies.ability1 ? randAbilityIndex : 0);
    this.fusionShiny = this.shiny;
    this.fusionVariant = this.variant;

@ -1724,7 +1847,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      movePool = movePool.map(m => [m[0], m[1] * (!!allMoves[m[0]].hasAttr(SacrificialAttr) ? 0.5 : 1)]);
      movePool = movePool.map(m => [m[0], m[1] * (!!allMoves[m[0]].hasAttr(SacrificialAttrOnHit) ? 0.5 : 1)]);
      // Trainers get a weight bump to stat buffing moves
-      movePool = movePool.map(m => [m[0], m[1] * (allMoves[m[0]].getAttrs(StatChangeAttr).some(a => a.levels > 1 && a.selfTarget) ? 1.25 : 1)]);
+      movePool = movePool.map(m => [m[0], m[1] * (allMoves[m[0]].getAttrs(StatStageChangeAttr).some(a => a.stages > 1 && a.selfTarget) ? 1.25 : 1)]);
      // Trainers get a weight decrease to multiturn moves
      movePool = movePool.map(m => [m[0], m[1] * (!!allMoves[m[0]].hasAttr(ChargeAttr) || !!allMoves[m[0]].hasAttr(RechargeAttr) ? 0.7 : 1)]);
    }
@ -1736,8 +1859,10 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    movePool = movePool.map(m => [m[0], m[1] * (allMoves[m[0]].category === MoveCategory.STATUS ? 1 : Math.max(Math.min(allMoves[m[0]].power/maxPower, 1), 0.5))]);

    // Weight damaging moves against the lower stat
-    const worseCategory: MoveCategory = this.stats[Stat.ATK] > this.stats[Stat.SPATK] ? MoveCategory.SPECIAL : MoveCategory.PHYSICAL;
-    const statRatio = worseCategory === MoveCategory.PHYSICAL ? this.stats[Stat.ATK]/this.stats[Stat.SPATK] : this.stats[Stat.SPATK]/this.stats[Stat.ATK];
+    const atk = this.getStat(Stat.ATK);
+    const spAtk = this.getStat(Stat.SPATK);
+    const worseCategory: MoveCategory = atk > spAtk ? MoveCategory.SPECIAL : MoveCategory.PHYSICAL;
+    const statRatio = worseCategory === MoveCategory.PHYSICAL ? atk / spAtk : spAtk / atk;
    movePool = movePool.map(m => [m[0], m[1] * (allMoves[m[0]].category === worseCategory ? statRatio : 1)]);

    let weightMultiplier = 0.9; // The higher this is the more the game weights towards higher level moves. At 0 all moves are equal weight.
@ -1923,6 +2048,48 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    return this instanceof PlayerPokemon ? this.scene.getPlayerField() : this.scene.getEnemyField();
  }

+  /**
+   * Calculates the stat stage multiplier of the user against an opponent.
+   *
+   * Note that this does not apply to evasion or accuracy
+   * @see {@linkcode getAccuracyMultiplier}
+   * @param stat the desired {@linkcode EffectiveStat}
+   * @param opponent the target {@linkcode Pokemon}
+   * @param move the {@linkcode Move} being used
+   * @param isCritical determines whether a critical hit has occurred or not (`false` by default)
+   * @return the stat stage multiplier to be used for effective stat calculation
+   */
+  getStatStageMultiplier(stat: EffectiveStat, opponent?: Pokemon, move?: Move, isCritical: boolean = false): number {
+    const statStage = new Utils.IntegerHolder(this.getStatStage(stat));
+    const ignoreStatStage = new Utils.BooleanHolder(false);
+
+    if (opponent) {
+      if (isCritical) {
+        switch (stat) {
+        case Stat.ATK:
+        case Stat.SPATK:
+          statStage.value = Math.max(statStage.value, 0);
+          break;
+        case Stat.DEF:
+        case Stat.SPDEF:
+          statStage.value = Math.min(statStage.value, 0);
+          break;
+        }
+      }
+      applyAbAttrs(IgnoreOpponentStatStagesAbAttr, opponent, null, false, stat, ignoreStatStage);
+      if (move) {
+        applyMoveAttrs(IgnoreOpponentStatStagesAttr, this, opponent, move, ignoreStatStage);
+      }
+    }
+
+    if (!ignoreStatStage.value) {
+      const statStageMultiplier = new Utils.NumberHolder(Math.max(2, 2 + statStage.value) / Math.max(2, 2 - statStage.value));
+      this.scene.applyModifiers(TempStatStageBoosterModifier, this.isPlayer(), stat, statStageMultiplier);
+      return Math.min(statStageMultiplier.value, 4);
+    }
+    return 1;
+  }
+
  /**
   * Calculates the accuracy multiplier of the user against a target.
   *
@ -1939,34 +2106,38 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
      return 1;
    }

-    const userAccuracyLevel = new Utils.IntegerHolder(this.summonData.battleStats[BattleStat.ACC]);
-    const targetEvasionLevel = new Utils.IntegerHolder(target.summonData.battleStats[BattleStat.EVA]);
+    const userAccStage = new Utils.IntegerHolder(this.getStatStage(Stat.ACC));
+    const targetEvaStage = new Utils.IntegerHolder(target.getStatStage(Stat.EVA));

-    applyAbAttrs(IgnoreOpponentStatChangesAbAttr, target, null, false, userAccuracyLevel);
-    applyAbAttrs(IgnoreOpponentStatChangesAbAttr, this, null, false, targetEvasionLevel);
-    applyAbAttrs(IgnoreOpponentEvasionAbAttr, this, null, false, targetEvasionLevel);
-    applyMoveAttrs(IgnoreOpponentStatChangesAttr, this, target, sourceMove, targetEvasionLevel);
-    this.scene.applyModifiers(TempBattleStatBoosterModifier, this.isPlayer(), TempBattleStat.ACC, userAccuracyLevel);
+    const ignoreAccStatStage = new Utils.BooleanHolder(false);
+    const ignoreEvaStatStage = new Utils.BooleanHolder(false);
+
+    applyAbAttrs(IgnoreOpponentStatStagesAbAttr, target, null, false, Stat.ACC, ignoreAccStatStage);
+    applyAbAttrs(IgnoreOpponentStatStagesAbAttr, this, null, false, Stat.EVA, ignoreEvaStatStage);
+    applyMoveAttrs(IgnoreOpponentStatStagesAttr, this, target, sourceMove, ignoreEvaStatStage);
+
+    this.scene.applyModifiers(TempStatStageBoosterModifier, this.isPlayer(), Stat.ACC, userAccStage);
+
+    userAccStage.value = ignoreAccStatStage.value ? 0 : Math.min(userAccStage.value, 6);
+    targetEvaStage.value = ignoreEvaStatStage.value ? 0 : targetEvaStage.value;

    if (target.findTag(t => t instanceof ExposedTag)) {
-      targetEvasionLevel.value = Math.min(0, targetEvasionLevel.value);
+      targetEvaStage.value = Math.min(0, targetEvaStage.value);
    }

    const accuracyMultiplier = new Utils.NumberHolder(1);
-    if (userAccuracyLevel.value !== targetEvasionLevel.value) {
-      accuracyMultiplier.value = userAccuracyLevel.value > targetEvasionLevel.value
-        ? (3 + Math.min(userAccuracyLevel.value - targetEvasionLevel.value, 6)) / 3
-        : 3 / (3 + Math.min(targetEvasionLevel.value - userAccuracyLevel.value, 6));
+    if (userAccStage.value !== targetEvaStage.value) {
+      accuracyMultiplier.value = userAccStage.value > targetEvaStage.value
+        ? (3 + Math.min(userAccStage.value - targetEvaStage.value, 6)) / 3
+        : 3 / (3 + Math.min(targetEvaStage.value - userAccStage.value, 6));
    }

-    applyBattleStatMultiplierAbAttrs(BattleStatMultiplierAbAttr, this, BattleStat.ACC, accuracyMultiplier, false, sourceMove);
+    applyStatMultiplierAbAttrs(StatMultiplierAbAttr, this, Stat.ACC, accuracyMultiplier, false, sourceMove);

    const evasionMultiplier = new Utils.NumberHolder(1);
-    applyBattleStatMultiplierAbAttrs(BattleStatMultiplierAbAttr, target, BattleStat.EVA, evasionMultiplier);
+    applyStatMultiplierAbAttrs(StatMultiplierAbAttr, target, Stat.EVA, evasionMultiplier);

-    accuracyMultiplier.value /= evasionMultiplier.value;
-
-    return accuracyMultiplier.value;
+    return accuracyMultiplier.value / evasionMultiplier.value;
  }

  /**
@ -2053,22 +2224,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
        if (critOnly.value || critAlways) {
          isCritical = true;
        } else {
-          const critLevel = new Utils.IntegerHolder(0);
-          applyMoveAttrs(HighCritAttr, source, this, move, critLevel);
-          this.scene.applyModifiers(CritBoosterModifier, source.isPlayer(), source, critLevel);
-          this.scene.applyModifiers(TempBattleStatBoosterModifier, source.isPlayer(), TempBattleStat.CRIT, critLevel);
-          const bonusCrit = new Utils.BooleanHolder(false);
-          //@ts-ignore
-          if (applyAbAttrs(BonusCritAbAttr, source, null, false, bonusCrit)) { // TODO: resolve ts-ignore. This is a promise. Checking a promise is bogus.
-            if (bonusCrit.value) {
-              critLevel.value += 1;
-            }
-          }
-          if (source.getTag(BattlerTagType.CRIT_BOOST)) {
-            critLevel.value += 2;
-          }
-          console.log(`crit stage: +${critLevel.value}`);
-          const critChance = [24, 8, 2, 1][Math.max(0, Math.min(critLevel.value, 3))];
+          const critChance = [24, 8, 2, 1][Math.max(0, Math.min(this.getCritStage(source, move), 3))];
          isCritical = critChance === 1 || !this.scene.randBattleSeedInt(critChance);
          if (Overrides.NEVER_CRIT_OVERRIDE) {
            isCritical = false;
@ -2082,8 +2238,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
            isCritical = false;
          }
        }
-        const sourceAtk = new Utils.IntegerHolder(source.getBattleStat(isPhysical ? Stat.ATK : Stat.SPATK, this, undefined, isCritical));
-        const targetDef = new Utils.IntegerHolder(this.getBattleStat(isPhysical ? Stat.DEF : Stat.SPDEF, source, move, isCritical));
+        const sourceAtk = new Utils.IntegerHolder(source.getEffectiveStat(isPhysical ? Stat.ATK : Stat.SPATK, this, undefined, isCritical));
+        const targetDef = new Utils.IntegerHolder(this.getEffectiveStat(isPhysical ? Stat.DEF : Stat.SPDEF, source, move, isCritical));
        const criticalMultiplier = new Utils.NumberHolder(isCritical ? 1.5 : 1);
        applyAbAttrs(MultCritAbAttr, source, null, false, criticalMultiplier);
        const screenMultiplier = new Utils.NumberHolder(1);
@ -2122,7 +2278,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {

        if (!isTypeImmune) {
          const levelMultiplier = (2 * source.level / 5 + 2);
-          const randomMultiplier = ((this.scene.randBattleSeedInt(16) + 85) / 100);
+          const randomMultiplier = (this.randSeedIntRange(85, 100) / 100);
          damage.value = Utils.toDmgValue((((levelMultiplier * power * sourceAtk.value / targetDef.value) / 50) + 2)
                                   * stabMultiplier.value
                                   * typeMultiplier
@ -2494,27 +2650,53 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
   * @param source {@linkcode Pokemon} the pokemon whose stats/Tags are to be passed on from, ie: the Pokemon using Baton Pass
   */
  transferSummon(source: Pokemon): void {
-    const battleStats = Utils.getEnumValues(BattleStat);
-    for (const stat of battleStats) {
-      this.summonData.battleStats[stat] = source.summonData.battleStats[stat];
+    // Copy all stat stages
+    for (const s of BATTLE_STATS) {
+      const sourceStage = source.getStatStage(s);
+      if ((this instanceof PlayerPokemon) && (sourceStage === 6)) {
+        this.scene.validateAchv(achvs.TRANSFER_MAX_STAT_STAGE);
+      }
+      this.setStatStage(s, sourceStage);
    }
+
    for (const tag of source.summonData.tags) {
-
-      // bypass those can not be passed via Baton Pass
-      const excludeTagTypes = new Set([BattlerTagType.DROWSY, BattlerTagType.INFATUATED, BattlerTagType.FIRE_BOOST]);
-
-      if (excludeTagTypes.has(tag.tagType)) {
+      if (!tag.isBatonPassable) {
        continue;
      }

      this.summonData.tags.push(tag);
    }
-    if (this instanceof PlayerPokemon && source.summonData.battleStats.find(bs => bs === 6)) {
-      this.scene.validateAchv(achvs.TRANSFER_MAX_BATTLE_STAT);
-    }
+
    this.updateInfo();
  }

+  /**
+   * Gets whether the given move is currently disabled for this Pokemon.
+   *
+   * @param {Moves} moveId {@linkcode Moves} ID of the move to check
+   * @returns {boolean} `true` if the move is disabled for this Pokemon, otherwise `false`
+   *
+   * @see {@linkcode MoveRestrictionBattlerTag}
+   */
+  isMoveRestricted(moveId: Moves): boolean {
+    return this.getRestrictingTag(moveId) !== null;
+  }
+
+  /**
+   * Gets the {@link MoveRestrictionBattlerTag} that is restricting a move, if it exists.
+   *
+   * @param {Moves} moveId {@linkcode Moves} ID of the move to check
+   * @returns {MoveRestrictionBattlerTag | null} the first tag on this Pokemon that restricts the move, or `null` if the move is not restricted.
+   */
+  getRestrictingTag(moveId: Moves): MoveRestrictionBattlerTag | null {
+    for (const tag of this.findTags(t => t instanceof MoveRestrictionBattlerTag)) {
+      if ((tag as MoveRestrictionBattlerTag).isMoveRestricted(moveId)) {
+        return tag as MoveRestrictionBattlerTag;
+      }
+    }
+    return null;
+  }
+
  getMoveHistory(): TurnMove[] {
    return this.battleSummonData.moveHistory;
  }
@ -2754,6 +2936,11 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {

    const types = this.getTypes(true, true);

+    const defendingSide = this.isPlayer() ? ArenaTagSide.PLAYER : ArenaTagSide.ENEMY;
+    if (sourcePokemon && sourcePokemon !== this && this.scene.arena.getTagOnSide(ArenaTagType.SAFEGUARD, defendingSide)) {
+      return false;
+    }
+
    switch (effect) {
    case StatusEffect.POISON:
    case StatusEffect.TOXIC:
@ -3261,12 +3448,30 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
    fusionCanvas.remove();
  }

+  /**
+   * Generates a random number using the current battle's seed, or the global seed if `this.scene.currentBattle` is falsy
+   * <!-- @import "../battle".Battle -->
+   * This calls either {@linkcode BattleScene.randBattleSeedInt}({@linkcode range}, {@linkcode min}) in `src/battle-scene.ts`
+   * which calls {@linkcode Battle.randSeedInt}(`scene`, {@linkcode range}, {@linkcode min}) in `src/battle.ts`
+   * which calls {@linkcode Utils.randSeedInt randSeedInt}({@linkcode range}, {@linkcode min}) in `src/utils.ts`,
+   * or it directly calls {@linkcode Utils.randSeedInt randSeedInt}({@linkcode range}, {@linkcode min}) in `src/utils.ts` if there is no current battle
+   *
+   * @param range How large of a range of random numbers to choose from. If {@linkcode range} <= 1, returns {@linkcode min}
+   * @param min The minimum integer to pick, default `0`
+   * @returns A random integer between {@linkcode min} and ({@linkcode min} + {@linkcode range} - 1)
+   */
  randSeedInt(range: integer, min: integer = 0): integer {
    return this.scene.currentBattle
      ? this.scene.randBattleSeedInt(range, min)
      : Utils.randSeedInt(range, min);
  }

+  /**
+   * Generates a random number using the current battle's seed, or the global seed if `this.scene.currentBattle` is falsy
+   * @param min The minimum integer to generate
+   * @param max The maximum integer to generate
+   * @returns a random integer between {@linkcode min} and {@linkcode max} inclusive
+   */
  randSeedIntRange(min: integer, max: integer): integer {
    return this.randSeedInt((max - min) + 1, min);
  }
@ -3319,6 +3524,7 @@ export default interface Pokemon {

 export class PlayerPokemon extends Pokemon {
  public compatibleTms: Moves[];
+  public usedTms: Moves[];

  constructor(scene: BattleScene, species: PokemonSpecies, level: integer, abilityIndex?: integer, formIndex?: integer, gender?: Gender, shiny?: boolean, variant?: Variant, ivs?: integer[], nature?: Nature, dataSource?: Pokemon | PokemonData) {
    super(scene, 106, 148, species, level, abilityIndex, formIndex, gender, shiny, variant, ivs, nature, dataSource);
@ -3342,6 +3548,7 @@ export class PlayerPokemon extends Pokemon {
      }
    }
    this.generateCompatibleTms();
+    this.usedTms = [];
  }

  initBattleInfo(): void {
@ -3600,6 +3807,9 @@ export class PlayerPokemon extends Pokemon {
        newPokemon.moveset = this.moveset.slice();
        newPokemon.moveset = this.copyMoveset();
        newPokemon.luck = this.luck;
+        newPokemon.metLevel = this.metLevel;
+        newPokemon.metBiome = this.metBiome;
+        newPokemon.metSpecies = this.metSpecies;
        newPokemon.fusionSpecies = this.fusionSpecies;
        newPokemon.fusionFormIndex = this.fusionFormIndex;
        newPokemon.fusionAbilityIndex = this.fusionAbilityIndex;
@ -3679,16 +3889,17 @@ export class PlayerPokemon extends Pokemon {
      this.scene.gameData.gameStats.pokemonFused++;

      // Store the average HP% that each Pokemon has
-      const newHpPercent = ((pokemon.hp / pokemon.stats[Stat.HP]) + (this.hp / this.stats[Stat.HP])) / 2;
+      const maxHp = this.getMaxHp();
+      const newHpPercent = ((pokemon.hp / pokemon.getMaxHp()) + (this.hp / maxHp)) / 2;

      this.generateName();
      this.calculateStats();

      // Set this Pokemon's HP to the average % of both fusion components
-      this.hp = Math.round(this.stats[Stat.HP] * newHpPercent);
+      this.hp = Math.round(maxHp * newHpPercent);
      if (!this.isFainted()) {
        // If this Pokemon hasn't fainted, make sure the HP wasn't set over the new maximum
-        this.hp = Math.min(this.hp, this.stats[Stat.HP]);
+        this.hp = Math.min(this.hp, maxHp);
        this.status = getRandomStatus(this.status, pokemon.status); // Get a random valid status between the two
      } else if (!pokemon.isFainted()) {
        // If this Pokemon fainted but the other hasn't, make sure the HP wasn't set to zero
@ -4138,7 +4349,7 @@ export class EnemyPokemon extends Pokemon {
              //console.log('damage', damage, 'segment', segmentsBypassed + 1, 'segment size', segmentSize, 'damage needed', Math.round(segmentSize * Math.pow(2, segmentsBypassed + 1)));
            }

-            damage = hpRemainder + Math.round(segmentSize * segmentsBypassed);
+            damage = Utils.toDmgValue(this.hp - hpThreshold + segmentSize * segmentsBypassed);
            clearedBossSegmentIndex = s - segmentsBypassed;
          }
          break;
@ -4181,43 +4392,40 @@ export class EnemyPokemon extends Pokemon {

  handleBossSegmentCleared(segmentIndex: integer): void {
    while (segmentIndex - 1 < this.bossSegmentIndex) {
-      let boostedStat = BattleStat.RAND;
+      // Filter out already maxed out stat stages and weigh the rest based on existing stats
+      const leftoverStats = EFFECTIVE_STATS.filter((s: EffectiveStat) => this.getStatStage(s) < 6);
+      const statWeights = leftoverStats.map((s: EffectiveStat) => this.getStat(s, false));

-      const battleStats = Utils.getEnumValues(BattleStat).slice(0, -3);
-      const statWeights = new Array().fill(battleStats.length).filter((bs: BattleStat) => this.summonData.battleStats[bs] < 6).map((bs: BattleStat) => this.getStat(bs + 1));
-      const statThresholds: integer[] = [];
+      let boostedStat: EffectiveStat;
+      const statThresholds: number[] = [];
      let totalWeight = 0;
-      for (const bs of battleStats) {
-        totalWeight += statWeights[bs];
+
+      for (const i in statWeights) {
+        totalWeight += statWeights[i];
        statThresholds.push(totalWeight);
      }

+      // Pick a random stat from the leftover stats to increase its stages
      const randInt = Utils.randSeedInt(totalWeight);
-
-      for (const bs of battleStats) {
-        if (randInt < statThresholds[bs]) {
-          boostedStat = bs;
+      for (const i in statThresholds) {
+        if (randInt < statThresholds[i]) {
+          boostedStat = leftoverStats[i];
          break;
        }
      }

-      let statLevels = 1;
+      let stages = 1;

-      switch (segmentIndex) {
-      case 1:
-        if (this.bossSegments >= 3) {
-          statLevels++;
-        }
-        break;
-      case 2:
-        if (this.bossSegments >= 5) {
-          statLevels++;
-        }
-        break;
+      // increase the boost if the boss has at least 3 segments and we passed last shield
+      if (this.bossSegments >= 3 && this.bossSegmentIndex === 1) {
+        stages++;
+      }
+      // increase the boost if the boss has at least 5 segments and we passed the second to last shield
+      if (this.bossSegments >= 5 && this.bossSegmentIndex === 2) {
+        stages++;
      }

-      this.scene.unshiftPhase(new StatChangePhase(this.scene, this.getBattlerIndex(), true, [ boostedStat ], statLevels, true, true));
-
+      this.scene.unshiftPhase(new StatStageChangePhase(this.scene, this.getBattlerIndex(), true, [ boostedStat! ], stages, true, true));
      this.bossSegmentIndex--;
    }
  }
@ -4274,7 +4482,7 @@ export interface TurnMove {
  targets?: BattlerIndex[];
  result: MoveResult;
  virtual?: boolean;
-  turn?: integer;
+  turn?: number;
 }

 export interface QueuedMove {
@ -4286,17 +4494,15 @@ export interface QueuedMove {
 export interface AttackMoveResult {
  move: Moves;
  result: DamageResult;
-  damage: integer;
+  damage: number;
  critical: boolean;
-  sourceId: integer;
+  sourceId: number;
  sourceBattlerIndex: BattlerIndex;
 }

 export class PokemonSummonData {
-  public battleStats: integer[] = [ 0, 0, 0, 0, 0, 0, 0 ];
+  public statStages: number[] = [ 0, 0, 0, 0, 0, 0, 0 ];
  public moveQueue: QueuedMove[] = [];
-  public disabledMove: Moves = Moves.NONE;
-  public disabledTurns: integer = 0;
  public tags: BattlerTag[] = [];
  public abilitySuppressed: boolean = false;
  public abilitiesApplied: Abilities[] = [];
@ -4306,14 +4512,14 @@ export class PokemonSummonData {
  public ability: Abilities = Abilities.NONE;
  public gender: Gender;
  public fusionGender: Gender;
-  public stats: integer[];
+  public stats: number[] = [ 0, 0, 0, 0, 0, 0 ];
  public moveset: (PokemonMove | null)[];
  // If not initialized this value will not be populated from save data.
  public types: Type[] = [];
 }

 export class PokemonBattleData {
-  public hitCount: integer = 0;
+  public hitCount: number = 0;
  public endured: boolean = false;
  public berriesEaten: BerryType[] = [];
  public abilitiesApplied: Abilities[] = [];
@ -4322,21 +4528,23 @@ export class PokemonBattleData {

 export class PokemonBattleSummonData {
  /** The number of turns the pokemon has passed since entering the battle */
-  public turnCount: integer = 1;
+  public turnCount: number = 1;
  /** The list of moves the pokemon has used since entering the battle */
  public moveHistory: TurnMove[] = [];
 }

 export class PokemonTurnData {
-  public flinched: boolean;
-  public acted: boolean;
-  public hitCount: integer;
-  public hitsLeft: integer;
-  public damageDealt: integer = 0;
-  public currDamageDealt: integer = 0;
-  public damageTaken: integer = 0;
+  public flinched: boolean = false;
+  public acted: boolean = false;
+  public hitCount: number;
+  public hitsLeft: number;
+  public damageDealt: number = 0;
+  public currDamageDealt: number = 0;
+  public damageTaken: number = 0;
  public attacksReceived: AttackMoveResult[] = [];
  public order: number;
+  public statStagesIncreased: boolean = false;
+  public statStagesDecreased: boolean = false;
 }

 export enum AiType {
@ -4375,7 +4583,7 @@ export type DamageResult = HitResult.EFFECTIVE | HitResult.SUPER_EFFECTIVE | Hit
 * It links to {@linkcode Move} class via the move ID.
 * Compared to {@linkcode Move}, this class also tracks if a move has received.
 * PP Ups, amount of PP used, and things like that.
- * @see {@linkcode isUsable} - checks if move is disabled, out of PP, or not implemented.
+ * @see {@linkcode isUsable} - checks if move is restricted, out of PP, or not implemented.
 * @see {@linkcode getMove} - returns {@linkcode Move} object by looking it up via ID.
 * @see {@linkcode usePp} - removes a point of PP from the move.
 * @see {@linkcode getMovePp} - returns amount of PP a move currently has.
@ -4395,11 +4603,25 @@ export class PokemonMove {
    this.virtual = !!virtual;
  }

-  isUsable(pokemon: Pokemon, ignorePp?: boolean): boolean {
-    if (this.moveId && pokemon.summonData?.disabledMove === this.moveId) {
+  /**
+   * Checks whether the move can be selected or performed by a Pokemon, without consideration for the move's targets.
+   * The move is unusable if it is out of PP, restricted by an effect, or unimplemented.
+   *
+   * @param {Pokemon} pokemon {@linkcode Pokemon} that would be using this move
+   * @param {boolean} ignorePp If `true`, skips the PP check
+   * @param {boolean} ignoreRestrictionTags If `true`, skips the check for move restriction tags (see {@link MoveRestrictionBattlerTag})
+   * @returns `true` if the move can be selected and used by the Pokemon, otherwise `false`.
+   */
+  isUsable(pokemon: Pokemon, ignorePp?: boolean, ignoreRestrictionTags?: boolean): boolean {
+    if (this.moveId && !ignoreRestrictionTags && pokemon.isMoveRestricted(this.moveId)) {
      return false;
    }
-    return (ignorePp || this.ppUsed < this.getMovePp() || this.getMove().pp === -1) && !this.getMove().name.endsWith(" (N)");
+
+    if (this.getMove().name.endsWith(" (N)")) {
+      return false;
+    }
+
+    return (ignorePp || this.ppUsed < this.getMovePp() || this.getMove().pp === -1);
  }

  getMove(): Move {
--- a/src/interfaces/locales.ts
+++ b/src/interfaces/locales.ts
@ -37,8 +37,7 @@ export interface ModifierTypeTranslationEntries {
    ModifierType: { [key: string]: ModifierTypeTranslationEntry },
    SpeciesBoosterItem: { [key: string]: ModifierTypeTranslationEntry },
    AttackTypeBoosterItem: SimpleTranslationEntries,
-    TempBattleStatBoosterItem: SimpleTranslationEntries,
-    TempBattleStatBoosterStatName: SimpleTranslationEntries,
+    TempStatStageBoosterItem: SimpleTranslationEntries,
    BaseStatBoosterItem: SimpleTranslationEntries,
    EvolutionItem: SimpleTranslationEntries,
    FormChangeItem: SimpleTranslationEntries,
--- a/src/loading-scene.ts
+++ b/src/loading-scene.ts
@ -78,6 +78,7 @@ export class LoadingScene extends SceneBase {
    this.loadAtlas("overlay_hp_boss", "ui");
    this.loadImage("overlay_exp", "ui");
    this.loadImage("icon_owned", "ui");
+    this.loadImage("icon_egg_move", "ui");
    this.loadImage("ability_bar_left", "ui");
    this.loadImage("bgm_bar", "ui");
    this.loadImage("party_exp_bar", "ui");
@ -98,6 +99,8 @@ export class LoadingScene extends SceneBase {
    this.loadImage("ha_capsule", "ui", "ha_capsule.png");
    this.loadImage("champion_ribbon", "ui", "champion_ribbon.png");
    this.loadImage("icon_spliced", "ui");
+    this.loadImage("icon_lock", "ui", "icon_lock.png");
+    this.loadImage("icon_stop", "ui", "icon_stop.png");
    this.loadImage("icon_tera", "ui");
    this.loadImage("type_tera", "ui");
    this.loadAtlas("type_bgs", "ui");
@ -162,6 +165,7 @@ export class LoadingScene extends SceneBase {
    this.loadImage("saving_icon", "ui");
    this.loadImage("discord", "ui");
    this.loadImage("google", "ui");
+    this.loadImage("settings_icon", "ui");

    this.loadImage("default_bg", "arenas");
    // Load arena images
@ -270,6 +274,7 @@ export class LoadingScene extends SceneBase {
    this.loadImage("gacha_knob", "egg");

    this.loadImage("egg_list_bg", "ui");
+    this.loadImage("egg_summary_bg", "ui");

    this.loadImage("end_m", "cg");
    this.loadImage("end_f", "cg");
--- a/src/locales/de/achv.json
+++ b/src/locales/de/achv.json
@ -89,7 +89,7 @@
    "name": "Bänder-Meister",
    "name_female": "Bänder-Meisterin"
  },
-  "TRANSFER_MAX_BATTLE_STAT": {
+  "TRANSFER_MAX_STAT_STAGE": {
    "name": "Teamwork",
    "description": "Nutze Staffette, während der Anwender mindestens eines Statuswertes maximiert hat."
  },
--- a/src/locales/de/arena-flyout.json
+++ b/src/locales/de/arena-flyout.json
@ -36,5 +36,6 @@
  "matBlock": "Tatami-Schild",
  "craftyShield": "Trickschutz",
  "tailwind": "Rückenwind",
-  "happyHour": "Goldene Zeiten"
+  "happyHour": "Goldene Zeiten",
+  "safeguard": "Bodyguard"
 }
--- a/src/locales/de/arena-tag.json
+++ b/src/locales/de/arena-tag.json
@ -47,5 +47,11 @@
  "tailwindOnRemovePlayer": "Der Rückenwind auf deiner Seite hat sich gelegt!",
  "tailwindOnRemoveEnemy": "Der Rückenwind auf gegnerischer Seite hat sich gelegt!",
  "happyHourOnAdd": "Goldene Zeiten sind angebrochen!",
-  "happyHourOnRemove": "Die goldenen Zeiten sind vorbei!"
+  "happyHourOnRemove": "Die goldenen Zeiten sind vorbei!",
+  "safeguardOnAdd": "Das ganze Feld wird von einem Schleier umhüllt!",
+  "safeguardOnAddPlayer": "Das Team des Anwenders wird von einem Schleier umhüllt!",
+  "safeguardOnAddEnemy": "Das gegnerische Team wird von einem Schleier umhüllt!",
+  "safeguardOnRemove": "Der mystische Schleier, der das ganze Feld umgab, hat sich gelüftet!",
+  "safeguardOnRemovePlayer": "Der mystische Schleier, der dein Team umgab, hat sich gelüftet!",
+  "safeguardOnRemoveEnemy": "Der mystische Schleier, der das gegnerische Team umgab, hat sich gelüftet!"
 }
--- a/src/locales/de/battle.json
+++ b/src/locales/de/battle.json
@ -94,5 +94,6 @@
  "retryBattle": "Möchtest du vom Beginn des Kampfes neustarten?",
  "unlockedSomething": "{{unlockedThing}} wurde freigeschaltet.",
  "congratulations": "Glückwunsch!",
-  "beatModeFirstTime": "{{speciesName}} hat den {{gameMode}} Modus zum ersten Mal beendet! Du erhältst {{newModifier}}!"
+  "beatModeFirstTime": "{{speciesName}} hat den {{gameMode}} Modus zum ersten Mal beendet! Du erhältst {{newModifier}}!",
+  "eggSkipPrompt": "Zur Ei-Zusammenfassung springen?"
 }
--- a/src/locales/de/challenges.json
+++ b/src/locales/de/challenges.json
@ -1,10 +1,11 @@
 {
+  "noneSelected": "Keine ausgewählt",
  "title": "Herausforderungsmodifikatoren",
  "illegalEvolution": "{{pokemon}} hat sich in ein Pokémon verwandelt, dass für diese Herausforderung nicht zulässig ist!",
  "singleGeneration": {
    "name": "Mono-Generation",
    "desc": "Du kannst nur Pokémon aus der {{gen}} Generation verwenden.",
-    "desc_default": "Du kannst nur Pokémon gewählten Generation verwenden.",
+    "desc_default": "Du kannst nur Pokémon aus der gewählten Generation verwenden.",
    "gen_1": "ersten",
    "gen_2": "zweiten",
    "gen_3": "dritten",
--- a/src/locales/de/dialogue-misc.json
+++ b/src/locales/de/dialogue-misc.json
@ -1,6 +1,6 @@
 {
-  "ending": "@c{smile}Oh? Du hast gewonnen?@d{96} @c{smile_eclosed}Ich schätze, das hätte ich wissen sollen.\n$Aber, du bist jetzt zurück.\n$@c{smile}Es ist vorbei.@d{64} Du hast die Schleife beendet.\n$@c{serious_smile_fists}Du hast auch deinen Traum erfüllt, nicht wahr?\nDu hast nicht einmal verloren.\n$@c{neutral}Ich bin der Einzige, der sich daran erinnern wird, was du getan hast.@d{96}\n$Ich schätze, das ist in Ordnung, oder?\n$@c{serious_smile_fists}Deine Legende wird immer in unseren Herzen weiterleben.\n$@c{smile_eclosed}Wie auch immer, ich habe genug von diesem Ort, oder nicht? Lass uns nach Hause gehen.\n$@c{serious_smile_fists}Vielleicht können wir, wenn wir zurück sind, noch einen Kampf haben?\n$Wenn du dazu bereit bist.",
-  "ending_female": "@c{shock}Du bist zurück?@d{32} Bedeutet das…@d{96} du hast gewonnen?!\n$@c{smile_ehalf}Ich hätte wissen sollen, dass du es in dir hast.\n$@c{smile_eclosed}Natürlich… ich hatte immer dieses Gefühl.\n$@c{smile}Es ist jetzt vorbei, richtig? Du hast die Schleife beendet.\n$@c{smile_ehalf}Du hast auch deinen Traum erfüllt, nicht wahr?\n$Du hast nicht einmal verloren.\n$Ich werde die Einzige sein, die sich daran erinnert, was du getan hast.\n$@c{angry_mopen}Ich werde versuchen, es nicht zu vergessen!\n$@c{smile_wave_wink}Nur ein Scherz!@d{64} @c{smile}Ich würde es nie vergessen.@d{32}\n$Deine Legende wird in unseren Herzen weiterleben.\n$@c{smile_wave}Wie auch immer,@d{64} es wird spät…@d{96} denke ich?\nEs ist schwer zu sagen an diesem Ort.\n$Lass uns nach Hause gehen. \n$@c{smile_wave_wink}Vielleicht können wir morgen noch einen Kampf haben, der alten Zeiten willen?",
+  "ending": "@c{shock}Du bist zurück?@d{32} Bedeutet das…@d{96} du hast gewonnen?!\n$@c{smile_ehalf}Ich hätte wissen sollen, dass du es in dir hast.\n$@c{smile_eclosed}Natürlich… ich hatte immer dieses Gefühl.\n$@c{smile}Es ist jetzt vorbei, richtig? Du hast die Schleife beendet.\n$@c{smile_ehalf}Du hast auch deinen Traum erfüllt, nicht wahr?\n$Du hast nicht einmal verloren.\n$Ich werde die Einzige sein, die sich daran erinnert, was du getan hast.\n$@c{angry_mopen}Ich werde versuchen, es nicht zu vergessen!\n$@c{smile_wave_wink}Nur ein Scherz!@d{64} @c{smile}Ich würde es nie vergessen.@d{32}\n$Deine Legende wird in unseren Herzen weiterleben.\n$@c{smile_wave}Wie auch immer,@d{64} es wird spät…@d{96} denke ich?\nEs ist schwer zu sagen an diesem Ort.\n$Lass uns nach Hause gehen. \n$@c{smile_wave_wink}Vielleicht können wir morgen noch einen Kampf haben, der alten Zeiten willen?",
+  "ending_female": "@c{smile}Oh? Du hast gewonnen?@d{96} @c{smile_eclosed}Ich schätze, das hätte ich wissen sollen.\n$Aber, du bist jetzt zurück.\n$@c{smile}Es ist vorbei.@d{64} Du hast die Schleife beendet.\n$@c{serious_smile_fists}Du hast auch deinen Traum erfüllt, nicht wahr?\nDu hast nicht einmal verloren.\n$@c{neutral}Ich bin der Einzige, der sich daran erinnern wird, was du getan hast.@d{96}\n$Ich schätze, das ist in Ordnung, oder?\n$@c{serious_smile_fists}Deine Legende wird immer in unseren Herzen weiterleben.\n$@c{smile_eclosed}Wie auch immer, ich habe genug von diesem Ort, oder nicht? Lass uns nach Hause gehen.\n$@c{serious_smile_fists}Vielleicht können wir, wenn wir zurück sind, noch einen Kampf haben?\n$Wenn du dazu bereit bist.",
  "ending_endless": "Glückwunsch! Du hast das aktuelle Ende erreicht!\nWir arbeiten an mehr Spielinhalten.",
  "ending_name": "Entwickler"
 }
--- a/src/locales/de/dialogue.json
+++ b/src/locales/de/dialogue.json
@ -1403,19 +1403,19 @@
      "1": "Ich muss dein Potenzial als Trainer und die Stärke der Pokémon sehen, die mit dir kämpfen!",
      "2": "Los geht's! Dies sind meine Gesteins-Pokémon, mein ganzer Stolz!",
      "3": "Gesteins-Pokémon sind einfach die besten!",
-      "4": "Ich muss dein Potenzial als Trainer und die Stärke der Pokémon sehen, die mit dir kämpfen!"
+      "4": "Tag für Tag grabe ich hier nach Fossilien.\n$Die viele Arbeit hat meine Pokémon felsenfest gemacht\nund das wirst du jetzt im Kampf zu spüren bekommen!"
    },
    "victory": {
      "1": "W-was? Das kann nicht sein! Meine total tranierten Pokémon!",
      "2": "…Wir haben die Kontrolle verloren. Beim nächsten Mal fordere ich dich\n$zu einem Fossilien-Ausgrabungswettbewerb heraus.",
      "3": "Mit deinem Können ist es nur natürlich, dass du gewinnst.",
-      "4": "W-was?! Das kann nicht sein! Selbst das war nicht genug?",
-      "5": "Ich habe es vermasselt."
+      "4": "W-was?! Das kann nicht sein! Selbst das war nicht genug?"
    },
    "defeat": {
      "1": "Siehst du? Ich bin stolz auf meinen steinigen Kampfstil!",
      "2": "Danke! Der Kampf hat mir Vertrauen gegeben, dass ich vielleicht meinen Vater besiegen kann!",
-      "3": "Ich fühle mich, als hätte ich gerade einen wirklich hartnäckigen Felsen durchbrochen!"
+      "3": "Na, was sagst du jetzt? Meine felsenfesten Pokémon waren hart genug für dich, was?",
+      "4": "Ich wusste, dass ich gewinnen würde!"
    }
  },
  "morty": {
--- a/src/locales/de/menu-ui-handler.json
+++ b/src/locales/de/menu-ui-handler.json
@ -25,5 +25,6 @@
  "unlinkGoogle": "Google trennen",
  "cancel": "Abbrechen",
  "losingProgressionWarning": "Du wirst jeglichen Fortschritt seit Anfang dieses Kampfes verlieren. Fortfahren?",
-  "noEggs": "Du brütest aktuell keine Eier aus!"
+  "noEggs": "Du brütest aktuell keine Eier aus!",
+  "donate": "Spenden"
 }
--- a/src/locales/de/modifier-type.json
+++ b/src/locales/de/modifier-type.json
@ -49,8 +49,8 @@
    "DoubleBattleChanceBoosterModifierType": {
      "description": "Verdoppelt die Wahrscheinlichkeit, dass die nächsten {{battleCount}} Begegnungen mit wilden Pokémon ein Doppelkampf sind."
    },
-    "TempBattleStatBoosterModifierType": {
-      "description": "Erhöht die {{tempBattleStatName}} aller Teammitglieder für 5 Kämpfe um eine Stufe."
+    "TempStatStageBoosterModifierType": {
+      "description": "Erhöht die {{stat}} aller Teammitglieder für 5 Kämpfe um eine Stufe."
    },
    "AttackTypeBoosterModifierType": {
      "description": "Erhöht die Stärke aller {{moveType}}-Attacken eines Pokémon um 20%."
@ -61,8 +61,8 @@
    "AllPokemonLevelIncrementModifierType": {
      "description": "Erhöht das Level aller Teammitglieder um {{levels}}."
    },
-    "PokemonBaseStatBoosterModifierType": {
-      "description": "Erhöht den {{statName}} Basiswert des Trägers um 10%. Das Stapellimit erhöht sich, je höher dein IS-Wert ist."
+    "BaseStatBoosterModifierType": {
+      "description": "Erhöht den {{stat}} Basiswert des Trägers um 10%. Das Stapellimit erhöht sich, je höher dein IS-Wert ist."
    },
    "AllPokemonFullHpRestoreModifierType": {
      "description": "Stellt 100% der KP aller Pokémon her."
@ -248,6 +248,12 @@
      "name": "Scope-Linse",
      "description": "Ein Item zum Tragen. Es erhöht die Volltrefferquote."
    },
+    "DIRE_HIT": {
+      "name": "X-Volltreffer",
+      "extra": {
+        "raises": "Volltrefferquote"
+      }
+    },
    "LEEK": {
      "name": "Lauchstange",
      "description": "Ein Item, das von Porenta getragen werden kann. Diese lange Lauchstange erhöht die Volltrefferquote stark."
@ -411,25 +417,13 @@
      "description": "Ein Item, das Ditto zum Tragen gegeben werden kann. Fein und doch hart, erhöht dieses sonderbare Pulver die Initiative."
    }
  },
-  "TempBattleStatBoosterItem": {
+  "TempStatStageBoosterItem": {
    "x_attack": "X-Angriff",
    "x_defense": "X-Verteidigung",
    "x_sp_atk": "X-Sp.-Ang.",
    "x_sp_def": "X-Sp.-Vert.",
    "x_speed": "X-Tempo",
-    "x_accuracy": "X-Treffer",
-    "dire_hit": "X-Volltreffer"
-  },
-  "TempBattleStatBoosterStatName": {
-    "ATK": "Angriff",
-    "DEF": "Verteidigung",
-    "SPATK": "Sp. Ang",
-    "SPDEF": "Sp. Vert",
-    "SPD": "Initiative",
-    "ACC": "Genauigkeit",
-    "CRIT": "Volltrefferquote",
-    "EVA": "Fluchtwert",
-    "DEFAULT": "???"
+    "x_accuracy": "X-Treffer"
  },
  "AttackTypeBoosterItem": {
    "silk_scarf": "Seidenschal",
@ -604,6 +598,6 @@
    "DRAGON_MEMORY": "Drachen-Disc",
    "DARK_MEMORY": "Unlicht-Disc",
    "FAIRY_MEMORY": "Feen-Disc",
-    "BLANK_MEMORY": "Leere-Disc"
+    "NORMAL_MEMORY": "Normal-Disc"
  }
 }
--- a/src/locales/de/modifier.json
+++ b/src/locales/de/modifier.json
@ -3,7 +3,7 @@
  "turnHealApply": "{{typeName}} von {{pokemonNameWithAffix}} füllt einige KP auf!",
  "hitHealApply": "{{typeName}} von {{pokemonNameWithAffix}} füllt einige KP auf!",
  "pokemonInstantReviveApply": "{{pokemonNameWithAffix}} wurde durch {{typeName}} wiederbelebt!",
-  "pokemonResetNegativeStatStageApply": "Die negative Statuswertveränderung von {{pokemonNameWithAffix}} wurde durch {{typeName}} aufgehoben!",
+  "resetNegativeStatStageApply": "Die negative Statuswertveränderung von {{pokemonNameWithAffix}} wurde durch {{typeName}} aufgehoben!",
  "moneyInterestApply": "Du erhählst {{moneyAmount}} ₽ durch das Item {{typeName}}!",
  "turnHeldItemTransferApply": "{{itemName}} von {{pokemonNameWithAffix}} wurde durch {{typeName}} von {{pokemonName}} absorbiert!",
  "contactHeldItemTransferApply": "{{itemName}} von {{pokemonNameWithAffix}} wurde durch {{typeName}} von  {{pokemonName}} geklaut!",
--- a/src/locales/de/move-trigger.json
+++ b/src/locales/de/move-trigger.json
@ -3,6 +3,10 @@
  "cutHpPowerUpMove": "{{pokemonName}} nutzt seine KP um seine Attacke zu verstärken!",
  "absorbedElectricity": "{{pokemonName}} absorbiert elektrische Energie!",
  "switchedStatChanges": "{{pokemonName}} tauschte die Statuswerteveränderungen mit dem Ziel!",
+  "switchedTwoStatChanges": "{{pokemonName}} tauscht Veränderungen an {{firstStat}} und {{secondStat}} mit dem Ziel!",
+  "switchedStat": "{{pokemonName}} tauscht seinen {{stat}}-Wert mit dem des Zieles!",
+  "sharedGuard": "{{pokemonName}} addiert seine Schutzkräfte mit jenen des Zieles und teilt sie gerecht auf!",
+  "sharedPower": "{{pokemonName}} addiert seine Kräfte mit jenen des Zieles und teilt sie gerecht auf!",
  "goingAllOutForAttack": "{{pokemonName}} legt sich ins Zeug!",
  "regainedHealth": "{{pokemonName}} erholt sich!",
  "keptGoingAndCrashed": "{{pokemonName}} springt daneben und verletzt sich!",
@ -61,5 +65,6 @@
  "suppressAbilities": "Die Fähigkeit von {{pokemonName}} wirkt nicht mehr!",
  "revivalBlessing": "{{pokemonName}} ist wieder fit und kampfbereit!",
  "swapArenaTags": "{{pokemonName}} hat die Effekte, die auf den beiden Seiten des Kampffeldes wirken, miteinander getauscht!",
-  "exposedMove": "{{pokemonName}} erkennt {{targetPokemonName}}!"
+  "exposedMove": "{{pokemonName}} erkennt {{targetPokemonName}}!",
+  "safeguard": "{{targetName}} wird durch Bodyguard geschützt!"
 }
--- a/src/locales/de/pokemon-form-battle.json
+++ b/src/locales/de/pokemon-form-battle.json
@ -10,5 +10,5 @@
  "eternamaxChange": "{{preName}} hat sich zu {{pokemonName}} unendynamaximiert!",
  "revertChange": "{{pokemonName}} hat seine ursprüngliche Form zurückerlangt!",
  "formChange": "{{preName}} hat seine Form geändert!",
-  "disguiseChange": "Its disguise served it as a decoy!"
+  "disguiseChange": "Sein Kostüm hat die Attacke absorbiert!"
 }
--- a/src/locales/de/pokemon-info.json
+++ b/src/locales/de/pokemon-info.json
@ -1,7 +1,6 @@
 {
  "Stat": {
    "HP": "KP",
-    "HPStat": "KP",
    "HPshortened": "KP",
    "ATK": "Angriff",
    "ATKshortened": "Ang",
--- a/src/locales/de/settings.json
+++ b/src/locales/de/settings.json
@ -100,7 +100,7 @@
  "moveTouchControls": "Bewegung Touch Steuerung",
  "shopOverlayOpacity": "Shop Overlay Deckkraft",
  "shopCursorTarget": "Shop-Cursor Ziel",
-  "items": "Items",
+  "rewards": "Items",
  "reroll": "Neu rollen",
  "shop": "Shop",
  "checkTeam": "Team überprüfen"
--- a/src/locales/en/ability-trigger.json
+++ b/src/locales/en/ability-trigger.json
@ -12,6 +12,7 @@
  "blockItemTheft": "{{pokemonNameWithAffix}}'s {{abilityName}}\nprevents item theft!",
  "typeImmunityHeal": "{{pokemonNameWithAffix}}'s {{abilityName}}\nrestored its HP a little!",
  "nonSuperEffectiveImmunity": "{{pokemonNameWithAffix}} avoided damage\nwith {{abilityName}}!",
+  "fullHpResistType": "{{pokemonNameWithAffix}} made its shell gleam!\nIt's distorting type matchups!",
  "moveImmunity": "It doesn't affect {{pokemonNameWithAffix}}!",
  "reverseDrain": "{{pokemonNameWithAffix}} sucked up the liquid ooze!",
  "postDefendTypeChange": "{{pokemonNameWithAffix}}'s {{abilityName}}\nmade it the {{typeName}} type!",
@ -51,6 +52,7 @@
  "postSummonTeravolt": "{{pokemonNameWithAffix}} is radiating a bursting aura!",
  "postSummonDarkAura": "{{pokemonNameWithAffix}} is radiating a Dark Aura!",
  "postSummonFairyAura": "{{pokemonNameWithAffix}} is radiating a Fairy Aura!",
+  "postSummonAuraBreak": "{{pokemonNameWithAffix}} reversed all other Pokémon's auras!",
  "postSummonNeutralizingGas": "{{pokemonNameWithAffix}}'s Neutralizing Gas filled the area!",
  "postSummonAsOneGlastrier": "{{pokemonNameWithAffix}} has two Abilities!",
  "postSummonAsOneSpectrier": "{{pokemonNameWithAffix}} has two Abilities!",
--- a/src/locales/en/achv-female.json
+++ b/src/locales/en/achv-female.json
@ -1,268 +0,0 @@
-{
-  "Achievements": {
-    "name": "Achievements"
-  },
-  "Locked": {
-    "name": "Locked"
-  },
-  "MoneyAchv": {
-    "description": "Accumulate a total of ₽{{moneyAmount}}"
-  },
-  "10K_MONEY": {
-    "name": "Money Haver"
-  },
-  "100K_MONEY": {
-    "name": "Rich"
-  },
-  "1M_MONEY": {
-    "name": "Millionaire"
-  },
-  "10M_MONEY": {
-    "name": "One Percenter"
-  },
-  "DamageAchv": {
-    "description": "Inflict {{damageAmount}} damage in one hit"
-  },
-  "250_DMG": {
-    "name": "Hard Hitter"
-  },
-  "1000_DMG": {
-    "name": "Harder Hitter"
-  },
-  "2500_DMG": {
-    "name": "That's a Lotta Damage!"
-  },
-  "10000_DMG": {
-    "name": "One Punch Man"
-  },
-  "HealAchv": {
-    "description": "Heal {{healAmount}} {{HP}} at once with a move, ability, or held item"
-  },
-  "250_HEAL": {
-    "name": "Novice Healer"
-  },
-  "1000_HEAL": {
-    "name": "Big Healer"
-  },
-  "2500_HEAL": {
-    "name": "Cleric"
-  },
-  "10000_HEAL": {
-    "name": "Recovery Master"
-  },
-  "LevelAchv": {
-    "description": "Level up a Pokémon to Lv{{level}}"
-  },
-  "LV_100": {
-    "name": "But Wait, There's More!"
-  },
-  "LV_250": {
-    "name": "Elite"
-  },
-  "LV_1000": {
-    "name": "To Go Even Further Beyond"
-  },
-  "RibbonAchv": {
-    "description": "Accumulate a total of {{ribbonAmount}} Ribbons"
-  },
-  "10_RIBBONS": {
-    "name": "Pokémon League Champion"
-  },
-  "25_RIBBONS": {
-    "name": "Great League Champion"
-  },
-  "50_RIBBONS": {
-    "name": "Ultra League Champion"
-  },
-  "75_RIBBONS": {
-    "name": "Rogue League Champion"
-  },
-  "100_RIBBONS": {
-    "name": "Master League Champion"
-  },
-  "TRANSFER_MAX_BATTLE_STAT": {
-    "name": "Teamwork",
-    "description": "Baton pass to another party member with at least one stat maxed out"
-  },
-  "MAX_FRIENDSHIP": {
-    "name": "Friendmaxxing",
-    "description": "Reach max friendship on a Pokémon"
-  },
-  "MEGA_EVOLVE": {
-    "name": "Megamorph",
-    "description": "Mega evolve a Pokémon"
-  },
-  "GIGANTAMAX": {
-    "name": "Absolute Unit",
-    "description": "Gigantamax a Pokémon"
-  },
-  "TERASTALLIZE": {
-    "name": "STAB Enthusiast",
-    "description": "Terastallize a Pokémon"
-  },
-  "STELLAR_TERASTALLIZE": {
-    "name": "The Hidden Type",
-    "description": "Stellar Terastallize a Pokémon"
-  },
-  "SPLICE": {
-    "name": "Infinite Fusion",
-    "description": "Splice two Pokémon together with DNA Splicers"
-  },
-  "MINI_BLACK_HOLE": {
-    "name": "A Hole Lot of Items",
-    "description": "Acquire a Mini Black Hole"
-  },
-  "CATCH_MYTHICAL": {
-    "name": "Mythical",
-    "description": "Catch a mythical Pokémon"
-  },
-  "CATCH_SUB_LEGENDARY": {
-    "name": "(Sub-)Legendary",
-    "description": "Catch a sub-legendary Pokémon"
-  },
-  "CATCH_LEGENDARY": {
-    "name": "Legendary",
-    "description": "Catch a legendary Pokémon"
-  },
-  "SEE_SHINY": {
-    "name": "Shiny",
-    "description": "Find a shiny Pokémon in the wild"
-  },
-  "SHINY_PARTY": {
-    "name": "That's Dedication",
-    "description": "Have a full party of shiny Pokémon"
-  },
-  "HATCH_MYTHICAL": {
-    "name": "Mythical Egg",
-    "description": "Hatch a mythical Pokémon from an egg"
-  },
-  "HATCH_SUB_LEGENDARY": {
-    "name": "Sub-Legendary Egg",
-    "description": "Hatch a sub-legendary Pokémon from an egg"
-  },
-  "HATCH_LEGENDARY": {
-    "name": "Legendary Egg",
-    "description": "Hatch a legendary Pokémon from an egg"
-  },
-  "HATCH_SHINY": {
-    "name": "Shiny Egg",
-    "description": "Hatch a shiny Pokémon from an egg"
-  },
-  "HIDDEN_ABILITY": {
-    "name": "Hidden Potential",
-    "description": "Catch a Pokémon with a hidden ability"
-  },
-  "PERFECT_IVS": {
-    "name": "Certificate of Authenticity",
-    "description": "Get perfect IVs on a Pokémon"
-  },
-  "CLASSIC_VICTORY": {
-    "name": "Undefeated",
-    "description": "Beat the game in classic mode"
-  },
-  "UNEVOLVED_CLASSIC_VICTORY": {
-    "name": "Bring Your Child To Work Day",
-    "description": "Beat the game in Classic Mode with at least one unevolved party member."
-  },
-  "MONO_GEN_ONE": {
-    "name": "The Original Rival",
-    "description": "Complete the generation one only challenge."
-  },
-  "MONO_GEN_TWO": {
-    "name": "Generation 1.5",
-    "description": "Complete the generation two only challenge."
-  },
-  "MONO_GEN_THREE": {
-    "name": "Too much water?",
-    "description": "Complete the generation three only challenge."
-  },
-  "MONO_GEN_FOUR": {
-    "name": "Is she really the hardest?",
-    "description": "Complete the generation four only challenge."
-  },
-  "MONO_GEN_FIVE": {
-    "name": "All Original",
-    "description": "Complete the generation five only challenge."
-  },
-  "MONO_GEN_SIX": {
-    "name": "Almost Royalty",
-    "description": "Complete the generation six only challenge."
-  },
-  "MONO_GEN_SEVEN": {
-    "name": "Only Technically",
-    "description": "Complete the generation seven only challenge."
-  },
-  "MONO_GEN_EIGHT": {
-    "name": "A Champion Time!",
-    "description": "Complete the generation eight only challenge."
-  },
-  "MONO_GEN_NINE": {
-    "name": "She was going easy on you",
-    "description": "Complete the generation nine only challenge."
-  },
-  "MonoType": {
-    "description": "Complete the {{type}} monotype challenge."
-  },
-  "MONO_NORMAL": {
-    "name": "Extra Ordinary"
-  },
-  "MONO_FIGHTING": {
-    "name": "I Know Kung Fu"
-  },
-  "MONO_FLYING": {
-    "name": "Angry Birds"
-  },
-  "MONO_POISON": {
-    "name": "Kanto's Favourite"
-  },
-  "MONO_GROUND": {
-    "name": "Forecast: Earthquakes"
-  },
-  "MONO_ROCK": {
-    "name": "Brock Hard"
-  },
-  "MONO_BUG": {
-    "name": "You Like Jazz?"
-  },
-  "MONO_GHOST": {
-    "name": "Who You Gonna Call?"
-  },
-  "MONO_STEEL": {
-    "name": "Iron Giant"
-  },
-  "MONO_FIRE": {
-    "name": "I Cast Fireball!"
-  },
-  "MONO_WATER": {
-    "name": "When It Rains, It Pours"
-  },
-  "MONO_GRASS": {
-    "name": "Can't Touch This"
-  },
-  "MONO_ELECTRIC": {
-    "name": "Aim For The Horn!"
-  },
-  "MONO_PSYCHIC": {
-    "name": "Big Brain Energy"
-  },
-  "MONO_ICE": {
-    "name": "Walking On Thin Ice"
-  },
-  "MONO_DRAGON": {
-    "name": "Pseudo-Legend Club"
-  },
-  "MONO_DARK": {
-    "name": "It's Just A Phase"
-  },
-  "MONO_FAIRY": {
-    "name": "Hey! Listen!"
-  },
-  "FRESH_START": {
-    "name": "First Try!",
-    "description": "Complete the Fresh Start challenge."
-  },
-  "INVERSE_BATTLE": {
-    "name": "Mirror rorriM",
-    "description": "Complete the Inverse Battle challenge.\n.egnellahc elttaB esrevnI eht etelpmoC"
-  }
-}
--- a/src/locales/en/achv.json
+++ b/src/locales/en/achv.json
@ -10,19 +10,19 @@
  },
  "10K_MONEY": {
    "name": "Money Haver",
-    "name_female": null
+    "name_female": "Money Haver"
  },
  "100K_MONEY": {
    "name": "Rich",
-    "name_female": null
+    "name_female": "Rich"
  },
  "1M_MONEY": {
    "name": "Millionaire",
-    "name_female": null
+    "name_female": "Millionaire"
  },
  "10M_MONEY": {
    "name": "One Percenter",
-    "name_female": null
+    "name_female": "One Percenter"
  },
  "DamageAchv": {
    "description": "Inflict {{damageAmount}} damage in one hit"
@ -32,11 +32,11 @@
  },
  "1000_DMG": {
    "name": "Harder Hitter",
-    "name_female": null
+    "name_female": "Harder Hitter"
  },
  "2500_DMG": {
    "name": "That's a Lotta Damage!",
-    "name_female": null
+    "name_female": "That's a Lotta Damage!"
  },
  "10000_DMG": {
    "name": "One Punch Man",
@ -47,19 +47,19 @@
  },
  "250_HEAL": {
    "name": "Novice Healer",
-    "name_female": null
+    "name_female": "Novice Healer"
  },
  "1000_HEAL": {
    "name": "Big Healer",
-    "name_female": null
+    "name_female": "Big Healer"
  },
  "2500_HEAL": {
    "name": "Cleric",
-    "name_female": null
+    "name_female": "Cleric"
  },
  "10000_HEAL": {
    "name": "Recovery Master",
-    "name_female": null
+    "name_female": "Recovery Master"
  },
  "LevelAchv": {
    "description": "Level up a Pokémon to Lv{{level}}"
@ -69,7 +69,7 @@
  },
  "LV_250": {
    "name": "Elite",
-    "name_female": null
+    "name_female": "Elite"
  },
  "LV_1000": {
    "name": "To Go Even Further Beyond"
@ -79,27 +79,27 @@
  },
  "10_RIBBONS": {
    "name": "Pokémon League Champion",
-    "name_female": null
+    "name_female": "Pokémon League Champion"
  },
  "25_RIBBONS": {
    "name": "Great League Champion",
-    "name_female": null
+    "name_female": "Great League Champion"
  },
  "50_RIBBONS": {
    "name": "Ultra League Champion",
-    "name_female": null
+    "name_female": "Ultra League Champion"
  },
  "75_RIBBONS": {
    "name": "Rogue League Champion",
-    "name_female": null
+    "name_female": "Rogue League Champion"
  },
  "100_RIBBONS": {
    "name": "Master League Champion",
-    "name_female": null
+    "name_female": "Master League Champion"
  },
-  "TRANSFER_MAX_BATTLE_STAT": {
+  "TRANSFER_MAX_STAT_STAGE": {
    "name": "Teamwork",
-    "description": "Baton pass to another party member with at least one stat maxed out"
+    "description": "Baton pass to another party member with at least one stat stage maxed out"
  },
  "MAX_FRIENDSHIP": {
    "name": "Friendmaxxing",
@ -147,7 +147,7 @@
  },
  "SHINY_PARTY": {
    "name": "That's Dedication",
-    "name_female": null,
+    "name_female": "That's Dedication",
    "description": "Have a full party of shiny Pokémon"
  },
  "HATCH_MYTHICAL": {
@ -176,7 +176,7 @@
  },
  "CLASSIC_VICTORY": {
    "name": "Undefeated",
-    "name_female": null,
+    "name_female": "Undefeated",
    "description": "Beat the game in classic mode"
  },
  "UNEVOLVED_CLASSIC_VICTORY": {
--- a/src/locales/en/arena-flyout.json
+++ b/src/locales/en/arena-flyout.json
@ -39,5 +39,6 @@
  "matBlock": "Mat Block",
  "craftyShield": "Crafty Shield",
  "tailwind": "Tailwind",
-  "happyHour": "Happy Hour"
+  "happyHour": "Happy Hour",
+  "safeguard": "Safeguard"
 }
--- a/src/locales/en/arena-tag.json
+++ b/src/locales/en/arena-tag.json
@ -47,5 +47,11 @@
  "tailwindOnRemovePlayer": "Your team's Tailwind petered out!",
  "tailwindOnRemoveEnemy": "The opposing team's Tailwind petered out!",
  "happyHourOnAdd": "Everyone is caught up in the happy atmosphere!",
-  "happyHourOnRemove": "The atmosphere returned to normal."
+  "happyHourOnRemove": "The atmosphere returned to normal.",
+  "safeguardOnAdd": "The whole field is cloaked in a mystical veil!",
+  "safeguardOnAddPlayer": "Your team cloaked itself in a mystical veil!",
+  "safeguardOnAddEnemy": "The opposing team cloaked itself in a mystical veil!",
+  "safeguardOnRemove": "The field is no longer protected by Safeguard!",
+  "safeguardOnRemovePlayer": "Your team is no longer protected by Safeguard!",
+  "safeguardOnRemoveEnemy": "The opposing team is no longer protected by Safeguard!"
 }
--- a/src/locales/en/battle.json
+++ b/src/locales/en/battle.json
@ -44,6 +44,7 @@
  "moveNotImplemented": "{{moveName}} is not yet implemented and cannot be selected.",
  "moveNoPP": "There's no PP left for\nthis move!",
  "moveDisabled": "{{moveName}} is disabled!",
+  "disableInterruptedMove": "{{pokemonNameWithAffix}}'s {{moveName}}\nis disabled!",
  "noPokeballForce": "An unseen force\nprevents using Poké Balls.",
  "noPokeballTrainer": "You can't catch\nanother trainer's Pokémon!",
  "noPokeballMulti": "You can only throw a Poké Ball\nwhen there is one Pokémon remaining!",
@ -61,6 +62,7 @@
  "skipItemQuestion": "Are you sure you want to skip taking an item?",
  "itemStackFull": "The stack for {{fullItemName}} is full.\nYou will receive {{itemName}} instead.",
  "eggHatching": "Oh?",
+  "eggSkipPrompt": "Skip to egg summary?",
  "ivScannerUseQuestion": "Use IV Scanner on {{pokemonName}}?",
  "wildPokemonWithAffix": "Wild {{pokemonName}}",
  "foePokemonWithAffix": "Foe {{pokemonName}}",
--- a/src/locales/en/battler-tags.json
+++ b/src/locales/en/battler-tags.json
@ -67,5 +67,7 @@
  "saltCuredLapse": "{{pokemonNameWithAffix}} is hurt by {{moveName}}!",
  "cursedOnAdd": "{{pokemonNameWithAffix}} cut its own HP and put a curse on the {{pokemonName}}!",
  "cursedLapse": "{{pokemonNameWithAffix}} is afflicted by the Curse!",
-  "stockpilingOnAdd": "{{pokemonNameWithAffix}} stockpiled {{stockpiledCount}}!"
+  "stockpilingOnAdd": "{{pokemonNameWithAffix}} stockpiled {{stockpiledCount}}!",
+  "disabledOnAdd": "{{pokemonNameWithAffix}}'s {{moveName}}\nwas disabled!",
+  "disabledLapse": "{{pokemonNameWithAffix}}'s {{moveName}}\nis no longer disabled."
 }
--- a/src/locales/en/challenges.json
+++ b/src/locales/en/challenges.json
@ -1,6 +1,7 @@
 {
  "title": "Challenge Modifiers",
  "illegalEvolution": "{{pokemon}} changed into an ineligble pokémon\nfor this challenge!",
+  "noneSelected": "None Selected",
  "singleGeneration": {
    "name": "Mono Gen",
    "desc": "You can only use Pokémon from Generation {{gen}}.",
--- a/src/locales/en/dialogue-double-battle.json
+++ b/src/locales/en/dialogue-double-battle.json
@ -58,7 +58,7 @@
  "iris_alder_double": {
    "encounter": {
      "1": "Iris: Welcome Challenger! I am THE Unova Champion!\n$Alder: Iris, aren't you a bit too excited?",
-      "1_female": null
+      "1_female": "Iris: Welcome Challenger! I am THE Unova Champion!\n$Alder: Iris, aren't you a bit too excited?"
    },
    "victory": {
      "1": "Iris: A loss like this is not easy to take...\n$Alder: But we will only get stronger with every loss!"
@ -75,7 +75,7 @@
  "marnie_piers_double": {
    "encounter": {
      "1": "Piers: Ready for a concert?\n$Marnie: Brother... They are here to fight, not to sing...",
-      "1_female": null
+      "1_female": "Piers: Ready for a concert?\n$Marnie: Brother... They are here to fight, not to sing..."
    },
    "victory": {
      "1": "Piers: Now that was a great concert!\n$Marnie: Brother..."
--- a/src/locales/en/dialogue-final-boss.json
+++ b/src/locales/en/dialogue-final-boss.json
@ -1,6 +1,6 @@
 {
  "encounter": "It appears the time has finally come once again.\nYou know why you have come here, do you not?\n$You were drawn here, because you have been here before.\nCountless times.\n$Though, perhaps it can be counted.\nTo be precise, this is in fact your {{cycleCount}} cycle.\n$Each cycle your mind reverts to its former state.\nEven so, somehow, remnants of your former selves remain.\n$Until now you have yet to succeed, but I sense a different presence in you this time.\n\n$You are the only one here, though it is as if there is… another.\n$Will you finally prove a formidable challenge to me?\nThe challenge I have longed after for millennia?\n$We begin.",
-  "encounter_female": null,
+  "encounter_female": "It appears the time has finally come once again.\nYou know why you have come here, do you not?\n$You were drawn here, because you have been here before.\nCountless times.\n$Though, perhaps it can be counted.\nTo be precise, this is in fact your {{cycleCount}} cycle.\n$Each cycle your mind reverts to its former state.\nEven so, somehow, remnants of your former selves remain.\n$Until now you have yet to succeed, but I sense a different presence in you this time.\n\n$You are the only one here, though it is as if there is… another.\n$Will you finally prove a formidable challenge to me?\nThe challenge I have longed after for millennia?\n$We begin.",
  "firstStageWin": "I see. The presence I felt was indeed real.\nIt appears I no longer need to hold back.\n$Do not disappoint me.",
  "secondStageWin": "…Magnificent.",
  "key_ordinal_one": "st",
--- a/src/locales/en/dialogue-misc.json
+++ b/src/locales/en/dialogue-misc.json
@ -1,6 +1,6 @@
 {
-  "ending": "@c{smile}Oh? You won?@d{96} @c{smile_eclosed}I guess I should've known.\nBut, you're back now.\n$@c{smile}It's over.@d{64} You ended the loop.\n$@c{serious_smile_fists}You fulfilled your dream too, didn't you?\nYou didn't lose even once.\n$@c{neutral}I'm the only one who'll remember what you did.@d{96}\nI guess that's okay, isn't it?\n$@c{serious_smile_fists}Your legend will always live on in our hearts.\n$@c{smile_eclosed}Anyway, I've had about enough of this place, haven't you? Let's head home.\n$@c{serious_smile_fists}Maybe when we get back, we can have another battle?\nIf you're up to it.",
-  "ending_female": "@c{shock}You're back?@d{32} Does that mean…@d{96} you won?!\n@c{smile_ehalf}I should have known you had it in you.\n$@c{smile_eclosed}Of course… I always had that feeling.\n@c{smile}It's over now, right? You ended the loop.\n$@c{smile_ehalf}You fulfilled your dream too, didn't you?\nYou didn't lose even once.\n$I'll be the only one to remember what you did.\n@c{angry_mopen}I'll try not to forget!\n$@c{smile_wave_wink}Just kidding!@d{64} @c{smile}I'd never forget.@d{32}\nYour legend will live on in our hearts.\n$@c{smile_wave}Anyway,@d{64} it's getting late…@d{96} I think?\nIt's hard to tell in this place.\n$Let's go home. @c{smile_wave_wink}Maybe tomorrow, we can have another battle, for old time's sake?",
+  "ending": "@c{shock}You're back?@d{32} Does that mean…@d{96} you won?!\n@c{smile_ehalf}I should have known you had it in you.\n$@c{smile_eclosed}Of course… I always had that feeling.\n@c{smile}It's over now, right? You ended the loop.\n$@c{smile_ehalf}You fulfilled your dream too, didn't you?\nYou didn't lose even once.\n$I'll be the only one to remember what you did.\n@c{angry_mopen}I'll try not to forget!\n$@c{smile_wave_wink}Just kidding!@d{64} @c{smile}I'd never forget.@d{32}\nYour legend will live on in our hearts.\n$@c{smile_wave}Anyway,@d{64} it's getting late…@d{96} I think?\nIt's hard to tell in this place.\n$Let's go home. @c{smile_wave_wink}Maybe tomorrow, we can have another battle, for old time's sake?",
+  "ending_female": "@c{smile}Oh? You won?@d{96} @c{smile_eclosed}I guess I should've known.\nBut, you're back now.\n$@c{smile}It's over.@d{64} You ended the loop.\n$@c{serious_smile_fists}You fulfilled your dream too, didn't you?\nYou didn't lose even once.\n$@c{neutral}I'm the only one who'll remember what you did.@d{96}\nI guess that's okay, isn't it?\n$@c{serious_smile_fists}Your legend will always live on in our hearts.\n$@c{smile_eclosed}Anyway, I've had about enough of this place, haven't you? Let's head home.\n$@c{serious_smile_fists}Maybe when we get back, we can have another battle?\nIf you're up to it.",
  "ending_endless": "Congratulations on reaching the current end!\nMore content is coming soon.",
  "ending_name": "Devs"
 }
--- a/Show More
+++ b/Show More