Past in Flames (ISD) from Innistrad, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Anthony Jones
• Card Text:
  Each instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.
  Flashback 4R (You may cast this card from your graveyard for its flashback cost. Then exile it.)