Breeding Pool (Foil) (GTC) from Gatecrash, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Mike Bierek
• Card Text:
  (T: Add G or U to your mana pool.)
  As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, Breeding Pool enters the battlefield tapped.