Cobra Trap (ZEN) from Zendikar, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Scott Chou
• Card Text:
  If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay G rather than pay Cobra Trap's mana cost.
  Put four 1/1 green Snake creature tokens onto the battlefield.