Riptide Pilferer (PLC) from Planar Chaos, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Steve Prescott
• Card Text:
  Whenever Riptide Pilferer deals combat damage to a player, that player discards a card.
  Morph U (You may play this face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.)