Past in Flames [Signature Spellbook: Chandra]

Set: Signature Spellbook: Chandra Type: Sorcery Rarity: Mythic Cost: {3}{R} Each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)