Emrakul, the Promised End [Eldritch Moon] Phyrexian Demon Flashback—Sacrifice a creature

Flashback—Sacrifice a creature

For each permanent destroyed this way

Full digestion takes three hundred years

"Then flashed the living lightning from her eyes

Serra Ascendant gets +5/+5 and has flying

Emrakul, the Promised End [Eldritch Moon] Phyrexian Demon Flashback—Sacrifice a creatureSet: Eldritch Moon Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {13} This spell costs {1} less to cast for each card type among cards in your graveyard. When you cast this spell, you gain control of target opponent during that player's next turn. After that turn, that player takes an extra turn. Flying, trample, protection from instants An enigma as vexing as life itself.