Yaexon, Immortal Hearth

+1: Instants and sorceries in your graveyard gain flashback until end of turn. Their flashback cost is equal to their mana cost.
-4: Instants, sorceries, and Phoenix creature cards in your graveyard gain "Arisen- Draw two cards." until end of turn.
-8: You gain an emblem with, "All cards in your graveyard have flashback and "Arisen- Scry 1, then draw a card."