Arcbound Prototype (MH2) from Modern Horizons 2, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Svetlin Velinov
• Card Text:
  Modular 2 (This creature enters the battlefield with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)