The Cauldron of Eternity [Throne of Eldraine Prerelease Promos]Set: Throne of Eldraine Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {10}{B}{B} This spell costs {2} less to cast for each creature card in your graveyard. Whenever a creature you control dies, put it on the bottom of its owner's library. {2}{B}, {T}, Pay 2 life: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.