Bala Ged Thief (ZEN) from Zendikar, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Matt Cavotta
• Card Text:
  Whenever Bala Ged Thief or another Ally enters the battlefield under your control, target player reveals a number of cards from his or her hand equal to the number of Allies you control. You choose one of them. That player discards that card.