Shorecrasher Elemental (DTK) from Dragons of Tarkir, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Igor Kieryluk
• Card Text:
  U: Exile Shorecrasher Elemental, then return it to the battlefield face down under its owner's control.
  1: Shorecrasher Elemental gets +1/-1 or -1/+1 until end of turn.
  Megamorph 4U (You may cast this card face down as a 2/2 creature for 3. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)