diff --git a/src/data/abilities/ability-class.ts b/src/data/abilities/ability-class.ts
index 387c5fb328b..215512571c1 100644
--- a/src/data/abilities/ability-class.ts
+++ b/src/data/abilities/ability-class.ts
@@ -12,6 +12,7 @@ export class Ability implements Localizable {
   public name: string;
   public description: string;
   public generation: number;
+  public postSummonPriority: number;
   public isBypassFaint: boolean;
   public isIgnorable: boolean;
   public isSuppressable = true;
@@ -20,11 +21,12 @@ export class Ability implements Localizable {
   public attrs: AbAttr[];
   public conditions: AbAttrCondition[];
 
-  constructor(id: Abilities, generation: number) {
+  constructor(id: Abilities, generation: number, postSummonPriority = 0) {
     this.id = id;
 
     this.nameAppend = "";
     this.generation = generation;
+    this.postSummonPriority = postSummonPriority;
     this.attrs = [];
     this.conditions = [];
 
diff --git a/src/data/phase-priority-queue.ts b/src/data/phase-priority-queue.ts
index dfdd60c75f6..2248fa2b05c 100644
--- a/src/data/phase-priority-queue.ts
+++ b/src/data/phase-priority-queue.ts
@@ -4,7 +4,7 @@ import { ActivatePriorityQueuePhase } from "#app/phases/activate-priority-queue-
 import type { PostSummonPhase } from "#app/phases/post-summon-phase";
 import { PostSummonActivateAbilityPhase } from "#app/phases/post-summon-activate-ability-phase";
 import { Stat } from "#enums/stat";
-import { BooleanHolder } from "#app/utils";
+import { BooleanHolder } from "#app/utils/common";
 import { TrickRoomTag } from "#app/data/arena-tag";
 import { DynamicPhaseType } from "#enums/dynamic-phase-type";
 
diff --git a/src/phases/post-summon-activate-ability-phase.ts b/src/phases/post-summon-activate-ability-phase.ts
index dcf99829baf..1f41175640c 100644
--- a/src/phases/post-summon-activate-ability-phase.ts
+++ b/src/phases/post-summon-activate-ability-phase.ts
@@ -1,5 +1,5 @@
 import type { BattlerIndex } from "#app/battle";
-import { applyPostSummonAbAttrs, PostSummonAbAttr } from "#app/data/ability";
+import { applyPostSummonAbAttrs, PostSummonAbAttr } from "#app/data/abilities/ability";
 import { PostSummonPhase } from "#app/phases/post-summon-phase";
 
 /**
diff --git a/test/abilities/ability_activation_order.test.ts b/test/abilities/ability_activation_order.test.ts
index a6fba65bec3..22704d65b88 100644
--- a/test/abilities/ability_activation_order.test.ts
+++ b/test/abilities/ability_activation_order.test.ts
@@ -1,4 +1,3 @@
-import { PreventBerryUseAbAttr, TerrainEventTypeChangeAbAttr } from "#app/data/ability";
 import { Abilities } from "#enums/abilities";
 import { Moves } from "#enums/moves";
 import { Species } from "#enums/species";
@@ -6,7 +5,7 @@ import { Stat } from "#enums/stat";
 import { WeatherType } from "#enums/weather-type";
 import GameManager from "#test/testUtils/gameManager";
 import Phaser from "phaser";
-import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
 
 describe("Ability Activation Order", () => {
   let phaserGame: Phaser.Game;
@@ -27,7 +26,7 @@ describe("Ability Activation Order", () => {
     game.override
       .moveset([Moves.SPLASH])
       .ability(Abilities.BALL_FETCH)
-      .battleType("single")
+      .battleStyle("single")
       .disableCrits()
       .enemySpecies(Species.MAGIKARP)
       .enemyAbility(Abilities.BALL_FETCH)