Goblin Grenade (Foil) (M12) from Magic 2012, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Kev Walker
• Card Text:
  As an additional cost to cast Goblin Grenade, sacrifice a Goblin.
  Goblin Grenade deals 5 damage to target creature or player.