Necropolis Fiend (KTK) from Khans of Tarkir, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Seb McKinnon
• Card Text:
  Delve (Each card you exile from your graveyard while casting this spell pays for 1.)
  Flying
  X, T, Exile X cards from your graveyard: Target creature gets -X/-X until end of turn.