Grotesque Hybrid (TOR) from Torment, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Terese Nielsen
• Card Text:
  Whenever Grotesque Hybrid deals combat damage to a creature, destroy that creature. It can't be regenerated.
  Discard a card from your hand: Grotesque Hybrid gains flying and protection from green and from white until end of turn.