diff --git a/src/data/ability.ts b/src/data/ability.ts
index 7fa046e2369..0ba4eb472ab 100644
--- a/src/data/ability.ts
+++ b/src/data/ability.ts
@@ -47,6 +47,7 @@ export class Ability implements Localizable {
   public description: string;
   public generation: integer;
   public isBypassFaint: boolean;
+  public isBypassOnField: boolean;
   public isIgnorable: boolean;
   public attrs: AbAttr[];
   public conditions: AbAttrCondition[];
@@ -107,6 +108,11 @@ export class Ability implements Localizable {
     return this;
   }
 
+  bypassOnField(): Ability {
+    this.isBypassOnField = true;
+    return this;
+  }
+
   ignorable(): Ability {
     this.isIgnorable = true;
     return this;
@@ -5423,7 +5429,8 @@ export function initAbilities() {
       .attr(ProtectStatAbAttr)
       .ignorable(),
     new Ability(Abilities.NATURAL_CURE, 3)
-      .attr(PreSwitchOutResetStatusAbAttr),
+      .attr(PreSwitchOutResetStatusAbAttr)
+      .bypassOnField(),
     new Ability(Abilities.LIGHTNING_ROD, 3)
       .attr(RedirectTypeMoveAbAttr, Type.ELECTRIC)
       .attr(TypeImmunityStatStageChangeAbAttr, Type.ELECTRIC, Stat.SPATK, 1)
@@ -5769,7 +5776,8 @@ export function initAbilities() {
     new Ability(Abilities.POISON_TOUCH, 5)
       .attr(PostAttackContactApplyStatusEffectAbAttr, 30, StatusEffect.POISON),
     new Ability(Abilities.REGENERATOR, 5)
-      .attr(PreSwitchOutHealAbAttr),
+      .attr(PreSwitchOutHealAbAttr)
+      .bypassOnField(),
     new Ability(Abilities.BIG_PECKS, 5)
       .attr(ProtectStatAbAttr, Stat.DEF)
       .ignorable(),
@@ -5915,19 +5923,22 @@ export function initAbilities() {
       .attr(PostBiomeChangeWeatherChangeAbAttr, WeatherType.HEAVY_RAIN)
       .attr(PreSwitchOutClearWeatherAbAttr)
       .attr(PostFaintClearWeatherAbAttr)
-      .bypassFaint(),
+      .bypassFaint()
+      .bypassOnField(),
     new Ability(Abilities.DESOLATE_LAND, 6)
       .attr(PostSummonWeatherChangeAbAttr, WeatherType.HARSH_SUN)
       .attr(PostBiomeChangeWeatherChangeAbAttr, WeatherType.HARSH_SUN)
       .attr(PreSwitchOutClearWeatherAbAttr)
       .attr(PostFaintClearWeatherAbAttr)
-      .bypassFaint(),
+      .bypassFaint()
+      .bypassOnField(),
     new Ability(Abilities.DELTA_STREAM, 6)
       .attr(PostSummonWeatherChangeAbAttr, WeatherType.STRONG_WINDS)
       .attr(PostBiomeChangeWeatherChangeAbAttr, WeatherType.STRONG_WINDS)
       .attr(PreSwitchOutClearWeatherAbAttr)
       .attr(PostFaintClearWeatherAbAttr)
-      .bypassFaint(),
+      .bypassFaint()
+      .bypassOnField(),
     new Ability(Abilities.STAMINA, 7)
       .attr(PostDefendStatStageChangeAbAttr, (target, user, move) => move.category !== MoveCategory.STATUS, Stat.DEF, 1),
     new Ability(Abilities.WIMP_OUT, 7)
@@ -6264,6 +6275,7 @@ export function initAbilities() {
       .attr(NoFusionAbilityAbAttr)
       .attr(PostBattleInitFormChangeAbAttr, () => 0)
       .attr(PreSwitchOutFormChangeAbAttr, (pokemon) => !pokemon.isFainted() ? 1 : pokemon.formIndex)
+      .bypassOnField()
       .bypassFaint(),
     new Ability(Abilities.COMMANDER, 9)
       .attr(CommanderAbAttr)