| Set: | Dungeons & Dragons: Adventures in the Forgotten Realms | 
      
          | Type: | Artifact Creature — Gargoyle | 
      
          | Rarity: | Uncommon | 
      
          | Cost: | {2}{W} | 
        
            When Cloister Gargoyle enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.)
As long as you've completed a dungeon, Cloister Gargoyle gets +3/+0 and has flying.