Hooded Hydra (KTK) from Khans of Tarkir, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Chase Stone
• Card Text:
  Hooded Hydra enters the battlefield with X +1/+1 counters on it.
  When Hooded Hydra dies, put a 1/1 green Snake creature token onto the battlefield for each +1/+1 counter on it.
  Morph 3GG
  As Hooded Hydra is turned face up, put five +1/+1 counters on it.