Ulamog, the Infinite Gyre (Borderless Alternate Art) [Double Masters 2022] DVR008 it produces {B} instead of

it produces {B} instead of any other type and amount

GU: Copy target creature spell you control

When Phyrexian Chimney Imp dies

Unclaimed Cat has Toxic 1

Ulamog, the Infinite Gyre (Borderless Alternate Art) [Double Masters 2022] DVR008 it produces {B} instead ofSet: Double Masters 2022 Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {11} When you cast this spell, destroy target permanent. Indestructible Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents.) When Ulamog, the Infinite Gyre is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.