diff --git a/src/battle-scene.ts b/src/battle-scene.ts
index 5e7658e7e0d..a37990af57d 100644
--- a/src/battle-scene.ts
+++ b/src/battle-scene.ts
@@ -992,6 +992,7 @@ export default class BattleScene extends Phaser.Scene {
 			case Species.UNOWN:
 			case Species.SHELLOS:
 			case Species.GASTRODON:
+			case Species.BASCULIN:
 			case Species.DEERLING:
 			case Species.SAWSBUCK:
 			case Species.ORICORIO:
@@ -1001,6 +1002,7 @@ export default class BattleScene extends Phaser.Scene {
 				return Utils.randSeedInt(species.forms.length);
 			case Species.MEOWSTIC:
 			case Species.INDEEDEE:
+			case Species.BASCULEGION:
 			case Species.OINKOLOGNE:
 				return gender === Gender.FEMALE ? 1 : 0;
 			case Species.TOXTRICITY:
diff --git a/src/data/pokemon-evolutions.ts b/src/data/pokemon-evolutions.ts
index c55c08ad12b..c92aa23a7ce 100644
--- a/src/data/pokemon-evolutions.ts
+++ b/src/data/pokemon-evolutions.ts
@@ -1352,8 +1352,8 @@ export const pokemonEvolutions: PokemonEvolutions = {
     new SpeciesEvolution(Species.LILLIGANT, 1, EvolutionItem.SUN_STONE, new SpeciesEvolutionCondition(p => p.scene.arena.getTimeOfDay() === TimeOfDay.DAWN || p.scene.arena.getTimeOfDay() === TimeOfDay.DAY), SpeciesWildEvolutionDelay.LONG)
   ],
   [Species.BASCULIN]: [
-    new SpeciesFormEvolution(Species.BASCULEGION, 'white-striped', 'male', 25, null, new SpeciesEvolutionCondition(p => p.gender === Gender.MALE, p => p.gender = Gender.MALE)),
-    new SpeciesFormEvolution(Species.BASCULEGION, 'white-striped', 'female', 25, null, new SpeciesEvolutionCondition(p => p.gender === Gender.FEMALE, p => p.gender = Gender.FEMALE))
+    new SpeciesFormEvolution(Species.BASCULEGION, 'white-striped', 'male', 25, null, new SpeciesEvolutionCondition(p => p.gender === Gender.MALE, p => p.gender = Gender.MALE), SpeciesWildEvolutionDelay.VERY_LONG),
+    new SpeciesFormEvolution(Species.BASCULEGION, 'white-striped', 'female', 25, null, new SpeciesEvolutionCondition(p => p.gender === Gender.FEMALE, p => p.gender = Gender.FEMALE), SpeciesWildEvolutionDelay.VERY_LONG)
   ],
   [Species.MINCCINO]: [
     new SpeciesEvolution(Species.CINCCINO, 1, EvolutionItem.SHINY_STONE, null, SpeciesWildEvolutionDelay.LONG)