diff --git a/components/DeckPool/PoolFns.ts b/components/DeckPool/PoolFns.ts
index 514aae5..9a6f1a7 100644
--- a/components/DeckPool/PoolFns.ts
+++ b/components/DeckPool/PoolFns.ts
@@ -183,6 +183,7 @@ export const commitCard = (pool: PoolType, cardIndex: number): PoolType => {
 
 export const boostCard = (pool: PoolType, cardIndex: number): PoolType => {
   if (!pool?.hand) return pool;
+  if (pool.commit.boost) return pool;
   pool.commit.boost = pool.hand[cardIndex];
   pool.hand.splice(cardIndex, 1);
   return pool;
@@ -190,18 +191,18 @@ export const boostCard = (pool: PoolType, cardIndex: number): PoolType => {
 
 export const cancelBoost = (pool: PoolType): PoolType => {
   if (!pool?.commit.boost) return pool;
-  pool.hand.push(pool.commit.boost);
+  pool.hand.unshift(pool.commit.boost);
   pool.commit.boost = null;
   return pool;
 };
 
 export const discardCommit = (pool: PoolType): PoolType => {
   if (!pool.commit.main) return pool;
-  pool.discard.push(pool.commit.main);
+  pool.discard.unshift(pool.commit.main);
   pool.commit.main = null;
 
   if (pool.commit.boost) {
-    pool.discard.push(pool.commit.boost);
+    pool.discard.unshift(pool.commit.boost);
     pool.commit.boost = null;
   }