diff --git a/src/data/ability.ts b/src/data/ability.ts
index a257525ef..59c3a556f 100644
--- a/src/data/ability.ts
+++ b/src/data/ability.ts
@@ -1759,6 +1759,24 @@ export class StatusEffectImmunityAbAttr extends PreSetStatusAbAttr {
   }
 }
 
+export class PostSetStatusAbAttr extends AbAttr {
+  applyPostSetStatus(pokemon: Pokemon, source: Pokemon = null, passive: boolean, effect: StatusEffect, args: any[]): boolean | Promise<boolean> {
+    return false;
+  }
+}
+
+/**
+ * If another Pokemon burns, paralyzes, poisons, or badly poisons this Pokemon, that Pokemon receives the same non-volatile status condition.
+ */
+export class StatusSyncAbAttr extends PostSetStatusAbAttr {
+  applyPostSetStatus(pokemon: Pokemon, source: Pokemon = null, passive: boolean, effect: StatusEffect, args: any[]): boolean | Promise<boolean> {
+    if (source && [StatusEffect.BURN, StatusEffect.PARALYSIS, StatusEffect.POISON, StatusEffect.TOXIC].includes(effect)) {
+      return source.trySetStatus(effect, true);
+    }
+    return false;
+  }
+}
+
 export class PreApplyBattlerTagAbAttr extends AbAttr {
   applyPreApplyBattlerTag(pokemon: Pokemon, passive: boolean, tag: BattlerTag, cancelled: Utils.BooleanHolder, args: any[]): boolean | Promise<boolean> {
     return false;
@@ -2828,6 +2846,11 @@ export function applyPreSetStatusAbAttrs(attrType: { new(...args: any[]): PreSet
   return applyAbAttrsInternal<PreSetStatusAbAttr>(attrType, pokemon, (attr, passive) => attr.applyPreSetStatus(pokemon, passive, effect, cancelled, args), args, false, false, !simulated);
 }
 
+export function applyPostSetStatusAbAttrs(attrType: { new(...args: any[]): PostSetStatusAbAttr },
+  pokemon: Pokemon, effect: StatusEffect, source?: Pokemon, ...args: any[]): Promise<void> {
+  return applyAbAttrsInternal<PostSetStatusAbAttr>(attrType, pokemon, (attr, passive) => attr.applyPostSetStatus(pokemon, source, passive, effect, args), args);
+}
+
 export function applyPreApplyBattlerTagAbAttrs(attrType: { new(...args: any[]): PreApplyBattlerTagAbAttr },
   pokemon: Pokemon, tag: BattlerTag, cancelled: Utils.BooleanHolder, ...args: any[]): Promise<void> {
   return applyAbAttrsInternal<PreApplyBattlerTagAbAttr>(attrType, pokemon, (attr, passive) => attr.applyPreApplyBattlerTag(pokemon, passive, tag, cancelled, args), args);
@@ -2969,8 +2992,8 @@ export function initAbilities() {
     new Ability(Abilities.EFFECT_SPORE, 3)
       .attr(EffectSporeAbAttr),
     new Ability(Abilities.SYNCHRONIZE, 3)
-      .attr(SyncEncounterNatureAbAttr)
-      .unimplemented(),
+      .attr(StatusSyncAbAttr)
+      .attr(SyncEncounterNatureAbAttr),
     new Ability(Abilities.CLEAR_BODY, 3)
       .attr(ProtectStatAbAttr)
       .ignorable(),
diff --git a/src/field/pokemon.ts b/src/field/pokemon.ts
index eb08af3da..e40f69c73 100644
--- a/src/field/pokemon.ts
+++ b/src/field/pokemon.ts
@@ -27,7 +27,7 @@ import { TempBattleStat } from '../data/temp-battle-stat';
 import { ArenaTagSide, WeakenMoveScreenTag, WeakenMoveTypeTag } from '../data/arena-tag';
 import { ArenaTagType } from "../data/enums/arena-tag-type";
 import { Biome } from "../data/enums/biome";
-import { Ability, AbAttr, BattleStatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, FieldVariableMovePowerAbAttr, IgnoreOpponentStatChangesAbAttr, MoveImmunityAbAttr, MoveTypeChangeAttr, NonSuperEffectiveImmunityAbAttr, PreApplyBattlerTagAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, ReduceStatusEffectDurationAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, VariableMovePowerAbAttr, VariableMoveTypeAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyBattleStatMultiplierAbAttrs, applyPostDefendAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr } from '../data/ability';
+import { Ability, AbAttr, BattleStatMultiplierAbAttr, BlockCritAbAttr, BonusCritAbAttr, BypassBurnDamageReductionAbAttr, FieldPriorityMoveImmunityAbAttr, FieldVariableMovePowerAbAttr, IgnoreOpponentStatChangesAbAttr, MoveImmunityAbAttr, MoveTypeChangeAttr, NonSuperEffectiveImmunityAbAttr, PreApplyBattlerTagAbAttr, PreDefendFullHpEndureAbAttr, ReceivedMoveDamageMultiplierAbAttr, ReduceStatusEffectDurationAbAttr, StabBoostAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, VariableMovePowerAbAttr, VariableMoveTypeAbAttr, WeightMultiplierAbAttr, allAbilities, applyAbAttrs, applyBattleStatMultiplierAbAttrs, applyPostDefendAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs, UnsuppressableAbilityAbAttr, SuppressFieldAbilitiesAbAttr, NoFusionAbilityAbAttr, MultCritAbAttr, IgnoreTypeImmunityAbAttr, DamageBoostAbAttr, IgnoreTypeStatusEffectImmunityAbAttr, applyPostSetStatusAbAttrs, PostSetStatusAbAttr } from '../data/ability';
 import { Abilities } from "#app/data/enums/abilities";
 import PokemonData from '../system/pokemon-data';
 import Battle, { BattlerIndex } from '../battle';
@@ -2138,6 +2138,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
 
     if (effect !== StatusEffect.FAINT)
       this.scene.triggerPokemonFormChange(this, SpeciesFormChangeStatusEffectTrigger, true);
+      applyPostSetStatusAbAttrs(PostSetStatusAbAttr, this, effect, sourcePokemon);
 
     return true;
   }