diff --git a/src/modifier/modifier-type.ts b/src/modifier/modifier-type.ts
index 365fc433d2f..beec048754e 100644
--- a/src/modifier/modifier-type.ts
+++ b/src/modifier/modifier-type.ts
@@ -791,10 +791,10 @@ export class EvolutionItemModifierType extends PokemonModifierType implements Ge
     super("", EvolutionItem[evolutionItem].toLowerCase(), (_type, args) => new Modifiers.EvolutionItemModifier(this, (args[0] as PlayerPokemon).id),
       (pokemon: PlayerPokemon) => {
         if (pokemonEvolutions.hasOwnProperty(pokemon.species.speciesId) && pokemonEvolutions[pokemon.species.speciesId].filter(e => e.item === this.evolutionItem
-          && (!e.condition || e.condition.predicate(pokemon))).length && (pokemon.getFormKey() !== SpeciesFormKey.GIGANTAMAX)) {
+          && (!e.condition || e.condition.predicate(pokemon)) && (e.preFormKey === pokemon.getFormKey())).length && (pokemon.getFormKey() !== SpeciesFormKey.GIGANTAMAX)) {
           return null;
         } else if (pokemon.isFusion() && pokemon.fusionSpecies && pokemonEvolutions.hasOwnProperty(pokemon.fusionSpecies.speciesId) && pokemonEvolutions[pokemon.fusionSpecies.speciesId].filter(e => e.item === this.evolutionItem
-        && (!e.condition || e.condition.predicate(pokemon))).length && (pokemon.getFusionFormKey() !== SpeciesFormKey.GIGANTAMAX)) {
+        && (!e.condition || e.condition.predicate(pokemon)) && (e.preFormKey === pokemon.getFusionFormKey())).length && (pokemon.getFusionFormKey() !== SpeciesFormKey.GIGANTAMAX)) {
           return null;
         }
 
@@ -829,7 +829,7 @@ export class FormChangeItemModifierType extends PokemonModifierType implements G
         // Make sure the Pokemon has alternate forms
         if (pokemonFormChanges.hasOwnProperty(pokemon.species.speciesId)
           // Get all form changes for this species with an item trigger, including any compound triggers
-          && pokemonFormChanges[pokemon.species.speciesId].filter(fc => fc.trigger.hasTriggerType(SpeciesFormChangeItemTrigger))
+          && pokemonFormChanges[pokemon.species.speciesId].filter(fc => fc.trigger.hasTriggerType(SpeciesFormChangeItemTrigger) && (fc.preFormKey === pokemon.getFormKey()))
           // Returns true if any form changes match this item
             .map(fc => fc.findTrigger(SpeciesFormChangeItemTrigger) as SpeciesFormChangeItemTrigger)
             .flat().flatMap(fc => fc.item).includes(this.formChangeItem)
@@ -1053,7 +1053,8 @@ class FormChangeItemModifierTypeGenerator extends ModifierTypeGenerator {
         const formChanges = pokemonFormChanges[p.species.speciesId];
         let formChangeItemTriggers = formChanges.filter(fc => ((fc.formKey.indexOf(SpeciesFormKey.MEGA) === -1 && fc.formKey.indexOf(SpeciesFormKey.PRIMAL) === -1) || party[0].scene.getModifiers(Modifiers.MegaEvolutionAccessModifier).length)
           && ((fc.formKey.indexOf(SpeciesFormKey.GIGANTAMAX) === -1 && fc.formKey.indexOf(SpeciesFormKey.ETERNAMAX) === -1) || party[0].scene.getModifiers(Modifiers.GigantamaxAccessModifier).length)
-          && (!fc.conditions.length || fc.conditions.filter(cond => cond instanceof SpeciesFormChangeCondition && cond.predicate(p)).length))
+          && (!fc.conditions.length || fc.conditions.filter(cond => cond instanceof SpeciesFormChangeCondition && cond.predicate(p)).length)
+          && (fc.preFormKey === p.getFormKey()))
           .map(fc => fc.findTrigger(SpeciesFormChangeItemTrigger) as SpeciesFormChangeItemTrigger)
           .filter(t => t && t.active && !p.scene.findModifier(m => m instanceof Modifiers.PokemonFormChangeItemModifier && m.pokemonId === p.id && m.formChangeItem === t.item));