Empty the Pits (KTK) from Khans of Tarkir, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Ryan Alexander Lee
• Card Text:
  Delve (Each card you exile from your graveyard while casting this spell pays for 1.)
  Put X 2/2 black Zombie creature tokens onto the battlefield tapped.