Emrakul, the Promised End [Eldritch Moon Prerelease Promos] Cat Avatar Whenever you cast a black

Whenever you cast a black spell

you might as well trade it for something else

Set: Secret Lair Drop Series Type: Creature — Legendary Creature Rarity: Mythic Cost: {1}{B} At the beginning of each end step

Set: Fourth Edition (Foreign Black Border) Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

Set: The List Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {5}{R}{G} Flying

Emrakul, the Promised End [Eldritch Moon Prerelease Promos] Cat Avatar Whenever you cast a blackSet: Eldritch Moon Prerelease Promos 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.