Giratina, Lord of the Reverse

Menace, Flying, Ward {3}
Once during each of your turns, you may cast a spell from exile.
Each instant and sorcery in your graveyard has flashback. The flashbackcost is equal to its mana cost.
Each creature in your graveyard has Encore. The encore cost is equal to its mana cost.
Discarded by Arceus to a forgotten place