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

• Rarity: Uncommon
• Finish: Foil
• Artist: Mike Jordana
• Card Text:
  Whenever Guild Thief deals combat damage to a player, put a +1/+1 counter on it.
  Cunning Action — 3U: Guild Thief can't be blocked this turn.