diff --git a/components/MarketCards.vue b/components/MarketCards.vue
index 0b038ad..e8e1600 100644
--- a/components/MarketCards.vue
+++ b/components/MarketCards.vue
@@ -4,7 +4,9 @@ import { CardEffects, type Effect } from '@/netcode/Effect'
 import { CardType } from '@/netcode/Card'
 
 const isTurn = computed(() => goStore.self && goStore.current_game?.started && (goStore.self.team == goStore.current_game.current_turn))
+const clientStore = useClientSideStore()
 
+const buyableFiregem = computed(() => goStore?.current_game?.gem_stack.at(-1))
 </script>
 
 <template>
@@ -16,18 +18,15 @@ const isTurn = computed(() => goStore.self && goStore.current_game?.started && (
             <template
                 v-if="isTurn && goStore.self?.turn && c && c.cost && (goStore.self?.turn.gold_reserve ?? 0) >= c.cost">
                 <button @click.stop="buy(c)">BUY</button>
-                <button
-                    @click.stop="useEffect(goStore.self!.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)!, c)"
-                    v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)">
+                <button @click.stop="clientStore.findUseEffect(CardEffects.PLAY_NEXT_CARD_BOUGHT, c);"
+                    v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)">
                     BUY IN HAND</button>
-                <button
-                    @click.stop="useEffect(goStore.self!.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)!, c)"
-                    v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)">
+                <button @click.stop="clientStore.findUseEffect(CardEffects.STACK_NEXT_CARD_BOUGHT, c)"
+                    v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)">
                     BUY IN STACK (generic)</button>
 
-                <button
-                    @click.stop="useEffect(goStore.self!.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_ACTION_BOUGHT) && e.usable)!, c)"
-                    v-if="c.card_type == CardType.ACTION && goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_ACTION_BOUGHT) && e.usable)">
+                <button @click.stop="clientStore.findUseEffect(CardEffects.STACK_NEXT_ACTION_BOUGHT, c)"
+                    v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_ACTION_BOUGHT) && e.usable)">
                     BUY IN STACK (actions)</button>
             </template>
         </CardPreview>
@@ -39,13 +38,11 @@ const isTurn = computed(() => goStore.self && goStore.current_game?.started && (
                 <button @click.stop="buy(goStore.current_game.gem_stack.at(-1)!)">
                     BUY
                 </button>
-                <button
-                    @click.stop="useEffect(goStore.self!.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)!, goStore.current_game.gem_stack.at(-1))"
-                    v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)">
+                <button @click.stop="clientStore.findUseEffect(CardEffects.PLAY_NEXT_CARD_BOUGHT, buyableFiregem)"
+                    v-if="buyableFiregem && clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.PLAY_NEXT_CARD_BOUGHT) && e.usable)">
                     BUY IN HAND</button>
-                <button
-                    @click.stop="useEffect(goStore.self!.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)!, goStore.current_game.gem_stack.at(-1))"
-                    v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)">
+                <button @click.stop="clientStore.findUseEffect(CardEffects.STACK_NEXT_CARD_BOUGHT, buyableFiregem)"
+                    v-if="buyableFiregem && clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.STACK_NEXT_CARD_BOUGHT) && e.usable)">
                     BUY IN STACK(generic)
                 </button>
             </template>
diff --git a/components/PlayerSlot.vue b/components/PlayerSlot.vue
index 766f8a5..525feb4 100644
--- a/components/PlayerSlot.vue
+++ b/components/PlayerSlot.vue
@@ -15,6 +15,7 @@ import { CardType, type Card } from "~/netcode/Card";
 import type { Player } from "~/netcode/Player";
 import { CardEffects, type Effect, EffectType } from "@/netcode/Effect";
 import type { Team } from "~/netcode/Team";
+import { useClientSideStore } from "~/stores/turn";
 
 export interface Props {
     player: Player;
@@ -31,28 +32,15 @@ const isSelf = computed(() => props.player.uuid === goStore.self?.uuid);
 const isSelfTurn = computed(() => goStore.self?.team === goStore.current_game?.current_turn)
 const isPlayerEnemy = computed(() => goStore.self?.team !== props.player.team)
 const warningText = ref("Effets restants!")
-
-function run_effect(
-    effect_type: CardEffects,
-    target: Player | Card
-) {
-    if (!goStore.self?.turn) {
-        return
-    }
-    const effect = goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == effect_type) && e.usable);
-    if (!effect) {
-        return;
-    }
-    useEffect(effect, target);
-}
+const clientStore = useClientSideStore()
 
 const make_discard = (target: Player) =>
-    run_effect(CardEffects.MAKE_DISCARD, target);
-const sacrifice = (target: Card) => run_effect(CardEffects.SACRIFICE, target);
-const stun = (target: Card) => run_effect(CardEffects.STUN, target)
-const restack_discarded_champion = (target: Card) => run_effect(CardEffects.RESTACK_DISCARDED_CHAMPION, target)
-const restack_discarded_card = (target: Card) => run_effect(CardEffects.RESTACK_DISCARDED_CARD, target)
-const prepare_champion = (target: Card) => run_effect(CardEffects.PREPARE, target)
+    clientStore.findUseEffect(CardEffects.MAKE_DISCARD, target);
+const sacrifice = (target: Card) => clientStore.findUseEffect(CardEffects.SACRIFICE, target);
+const stun = (target: Card) => clientStore.findUseEffect(CardEffects.STUN, target)
+const restack_discarded_champion = (target: Card) => clientStore.findUseEffect(CardEffects.RESTACK_DISCARDED_CHAMPION, target)
+const restack_discarded_card = (target: Card) => clientStore.findUseEffect(CardEffects.RESTACK_DISCARDED_CARD, target)
+const prepare_champion = (target: Card) => clientStore.findUseEffect(CardEffects.PREPARE, target)
 
 
 let warning = ref(false)
@@ -100,6 +88,7 @@ function damage_team_all(team: Team) {
 function check_for_guard(player: Player) {
     return player.board.some(c => c.guard === true)
 }
+
 </script>
 
 <template>
@@ -119,19 +108,18 @@ function check_for_guard(player: Player) {
                     <CardPreview :tilted="false" v-if="discard_unwrapped" :card_id="c.card_id"
                         v-for="c in props.player.discard_pile">
                         <template v-if="goStore.self?.turn && c && isSelf && isPlayerTurn">
-
                             <button
-                                v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.SACRIFICE) && e.usable)"
+                                v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.SACRIFICE) && e.usable)"
                                 @click.stop="sacrifice(c)">
                                 SACRIFICE
                             </button>
                             <button
-                                v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.RESTACK_DISCARDED_CHAMPION) && e.usable)"
+                                v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.RESTACK_DISCARDED_CHAMPION) && e.usable)"
                                 @click.stop="restack_discarded_champion(c)">
                                 RESTACK_DISCARDED_CHAMPION
                             </button>
                             <button
-                                v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.RESTACK_DISCARDED_CARD) && e.usable)"
+                                v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.RESTACK_DISCARDED_CARD) && e.usable)"
                                 @click.stop="restack_discarded_card(c)">
                                 RESTACK_DISCARDED_CARD
                             </button>
@@ -139,7 +127,6 @@ function check_for_guard(player: Player) {
                         </template>
                     </CardPreview>
                 </div>
-
             </div>
         </template>
         <div id="player_banner">
@@ -180,7 +167,7 @@ function check_for_guard(player: Player) {
                 </button>
                 <button v-if="goStore.self && isSelfTurn && isPlayerEnemy && goStore.self?.turn"
                     @click.stop="make_discard(props.player)" class="make_discard_button"
-                    :disabled="!goStore.self.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.MAKE_DISCARD) && e.usable)">
+                    :disabled="!clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.MAKE_DISCARD) && e.usable)">
                     make Discard
                 </button>
             </div>
@@ -202,15 +189,24 @@ function check_for_guard(player: Player) {
                     <template v-if="c && isSelf && isPlayerTurn && props.player.turn">
                         <!-- Card Locked -->
                         <template v-if="c.uuid in props.player.turn.cards_locked">
-                            <template v-for="e in props.player.turn.effects_availables">
-                                <button v-if="e.card == c" @click.stop="useEffect(e)" :disabled="!e.usable"
-                                    :class="{ 'suicide_effect': e.effect_type == EffectType.SUICIDE }">
-                                    EFFECT<br>
-                                    {{ e.effect + " " + (e.effect_type ?? '') }}
-                                </button>
+                            <template v-for="e in clientStore.maskedServerEffects">
+                                <template v-if="e.card == c">
+                                    <button v-if="!clientStore.effectsHandled.has(e.effect)" @click.stop="useEffect(e)"
+                                        :disabled="!e.usable"
+                                        :class="{ 'suicide_effect': e.effect_type == EffectType.SUICIDE }">
+                                        EFFECT<br>
+                                        {{ e.effect + " " + (e.effect_type ?? '') }}
+                                    </button>
+                                    <button v-if="clientStore.effectsHandled.has(e.effect)"
+                                        @click.stop="clientStore.activateEffect(e)" :disabled="!e.usable"
+                                        :class="{ 'suicide_effect': e.effect_type == EffectType.SUICIDE }">
+                                        EFFECT<br>
+                                        {{ e.effect + " " + (e.effect_type ?? '') }}
+                                    </button>
+                                </template>
                             </template>
                             <button
-                                v-if="props.player.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.PREPARE) && e.usable) && c.card_type == CardType.CHAMPION"
+                                v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.PREPARE) && e.usable) && c.card_type == CardType.CHAMPION"
                                 @click.stop="prepare_champion(c)">PREPARE</button>
                         </template>
                         <!-- Card Unlocked -->
@@ -220,7 +216,7 @@ function check_for_guard(player: Player) {
                                 DISCARD
                             </button>
                             <button
-                                v-if="props.player.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.SACRIFICE) && e.usable)"
+                                v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.SACRIFICE) && e.usable)"
                                 @click.stop="sacrifice(c)">
                                 SACRIFICE
                             </button>
@@ -238,7 +234,7 @@ function check_for_guard(player: Player) {
                             DAMAGE ({{ c.health_as_champion }})
                         </button>
                         <button class="enemy_action"
-                            v-if="goStore.self?.turn.effects_availables.find((e: Effect) => (e.effect == CardEffects.STUN) && e.usable)"
+                            v-if="clientStore.activatedClientside.find((e: Effect) => (e.effect == CardEffects.STUN) && e.usable)"
                             @click.stop="stun(c)" :disabled="(check_for_guard(props.player) && !c.guard)">
                             STUN
                         </button>
diff --git a/stores/turn.ts b/stores/turn.ts
new file mode 100644
index 0000000..a38ef21
--- /dev/null
+++ b/stores/turn.ts
@@ -0,0 +1,54 @@
+import { defineStore } from "pinia";
+import goStore, { useEffect } from "~/netcode";
+import type { Card } from "~/netcode/Card";
+import { CardEffects, type Effect } from "~/netcode/Effect";
+import type { Player } from "~/netcode/Player";
+
+watch(
+    () => goStore.current_game?.current_turn.uuid,
+    () => {
+        useClientSideStore().activatedClientside = []
+    })
+
+export const useClientSideStore = defineStore("clientside", {
+    state: () => ({
+        activatedClientside: [] as Effect[],
+        effectsHandled: new Set([
+            CardEffects.MAKE_DISCARD,
+            CardEffects.PLAY_NEXT_CARD_BOUGHT,
+            CardEffects.RESTACK_DISCARDED_CARD,
+            CardEffects.RESTACK_DISCARDED_CHAMPION,
+            CardEffects.SACRIFICE,
+            CardEffects.STACK_NEXT_ACTION_BOUGHT,
+            CardEffects.STACK_NEXT_CARD_BOUGHT,
+            CardEffects.STUN,
+        ]),
+    }),
+    getters: {
+        maskedServerEffects(state) {
+            return goStore.self?.turn?.effects_availables.filter(e => !state.activatedClientside.includes(e));
+        },
+    },
+    actions: {
+        activateEffect(effect: Effect) {
+            const amount =
+                goStore.self?.turn?.effects_availables.filter((e) => e == effect)
+                    .length ?? 0;
+            for (let i = 0; i < amount; i++) {
+                this.activatedClientside.push(effect);
+            }
+        },
+        useEffect(effect: Effect, target: Player | Card) {
+            const index = this.activatedClientside.indexOf(effect);
+            if (index > -1) {
+                this.activatedClientside.splice(index, 1);
+                useEffect(effect, target);
+            }
+        },
+        findUseEffect(cardEffect: CardEffects, target: Player | Card) {
+            const effect = this.activatedClientside.find(e => (e.effect == cardEffect) && e.usable)
+            if (!effect) { return }
+            this.useEffect(effect, target)
+        }
+    },
+});