Sporeback Troll (DIS) from Dissension, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Dan Murayama Scott
• Card Text:
  Graft 2 (This creature comes into play with two +1/+1 counters on it. Whenever another creature comes into play, you may move a +1/+1 counter from this creature onto it.)
  1G: Regenerate target creature with a +1/+1 counter on it.