Cloister Gargoyle (Foil) (AFR) from Adventures in the Forgotten Realms, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Mark Zug
• Card Text:
  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.