Precursor Golem (SOM) from Scars of Mirrodin, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Chippy
• Card Text:
  When Precursor Golem enters the battlefield, put two 3/3 colorless Golem artifact creature tokens onto the battlefield.
  Whenever a player casts an instant or sorcery spell that targets only a single Golem, that player copies that spell for each other Golem that spell could target. Each copy targets a different one of those Golems.