Triskelion (M11) from Magic 2011, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Christopher Moeller
• Card Text:
  Triskelion enters the battlefield with three +1/+1 counters on it.
  Remove a +1/+1 counter from Triskelion: Triskelion deals 1 damage to target creature or player.