Hellkite Hatchling (PC2) from Planechase 2012, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Daarken
• Card Text:
  Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)
  Hellkite Hatchling has flying and trample if it devoured a creature.