Emrakul, the Promised End [Eldritch Moon] XY180 using their libraries as their

using their libraries as their decks

No more shall the righteous cower before evil

Set: Sword & Shield: Black Star Promos Type: Lightning Rarity: Promo

{T}: Search your library for a Goblin permanent card

—Zhalfirin aphorism

Emrakul, the Promised End [Eldritch Moon] XY180 using their libraries as theirSet: 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.