Galvanic Blast (Foil) (SOM) from Scars of Mirrodin, available at 401 Games Canada.

• Rarity: Common
• Finish: Foil
• Artist: Marc Simonetti
• Card Text:
  Galvanic Blast deals 2 damage to target creature or player.
  Metalcraft — Galvanic Blast deals 4 damage to that creature or player instead if you control three or more artifacts.