Ulamog, the Infinite Gyre (Borderless): Double Masters 2022 Seventh Edition You may cast spells with

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

Cephalid Empress enters the battlefield

if that player didn't cast a spell this turn

each opponent sacrifices a creature

and it can block creatures with flying

Ulamog, the Infinite Gyre (Borderless): Double Masters 2022 Seventh Edition You may cast spells withWhen 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.