Rampaging Monument (GRN) from Guilds of Ravnica, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Tyler Walpole
• Card Text:
  Trample
  Rampaging Monument enters the battlefield with three +1/+1 counters on it.
  Whenever you cast a multicolored spell, put a +1/+1 counter on Rampaging Monument.