diff --git a/src/game/src/arena.cpp b/src/game/src/arena.cpp
index d9106ab..e3172bd 100644
--- a/src/game/src/arena.cpp
+++ b/src/game/src/arena.cpp
@@ -1097,8 +1097,3 @@ bool CArena::RegisterObserverPtr(LPCHARACTER pChar)
 	return true;
 }
 
-bool CArenaManager::IsLimitedItem( int lMapIndex, DWORD dwVnum )
-{
-	return false;
-}
-
diff --git a/src/game/src/arena.h b/src/game/src/arena.h
index 7d683d8..833655a 100644
--- a/src/game/src/arena.h
+++ b/src/game/src/arena.h
@@ -131,8 +131,6 @@ class CArenaManager : public singleton<CArenaManager>
 
 		bool IsArenaMap(DWORD dwMapIndex);
 		MEMBER_IDENTITY IsMember(DWORD dwMapIndex, DWORD PID);
-
-		bool IsLimitedItem( int lMapIndex, DWORD dwVnum );
 };
 
 #endif /*__CLASS_ARENA_MANAGER__*/
diff --git a/src/game/src/char_item.cpp b/src/game/src/char_item.cpp
index f6e7a2b..057c7e9 100644
--- a/src/game/src/char_item.cpp
+++ b/src/game/src/char_item.cpp
@@ -1632,12 +1632,6 @@ bool CHARACTER::UseItemEx(LPITEM item, TItemPos DestCell)
 
     SPDLOG_TRACE("USE_ITEM {}, Inven {}, Cell {}, ItemType {}, SubType {}", item->GetName(), bDestInven, wDestCell, item->GetType(), item->GetSubType());
 
-	if ( CArenaManager::instance().IsLimitedItem( GetMapIndex(), item->GetVnum() ) == true )
-	{
-		ChatPacket(CHAT_TYPE_INFO, LC_TEXT("You cannot use this item in a duel."));
-		return false;
-	}
-
 	// 아이템 최초 사용 이후부터는 사용하지 않아도 시간이 차감되는 방식 처리. 
 	if (-1 != iLimitRealtimeStartFirstUseFlagIndex)
 	{