Kozilek, Butcher of Truth [The List] Guilds of Ravnica Prerelease Promos Activate this ability only before

Activate this ability only before the combat damage step

If you roll a 20

Set: Tempest Type: Artifact Rarity: Rare Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power

that player sacrifices two lands

Kozilek, Butcher of Truth [The List] Guilds of Ravnica Prerelease Promos Activate this ability only beforeSet: The List Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} When you cast this spell, draw four cards. Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents.) When Kozilek, Butcher of Truth is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.