Mutavault (Foil) (M14) from Magic 2014, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Fred Fields
• Card Text:
  T: Add 1 to your mana pool.
  1: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.