Kozilek, Butcher of Truth [Ultimate Masters] XY03 (They can't be blocked except

(They can't be blocked except by artifact creatures and/or black creatures

Set: Fifth Dawn Type: Artifact Rarity: Uncommon Cost: {4} Sacrifice an artifact: Add {C}{C}

Create a Runechant token

−4: Target player loses X life and you gain X life

When Mulldrifter enters the battlefield

Kozilek, Butcher of Truth [Ultimate Masters] XY03 (They can't be blocked exceptSet: Ultimate Masters 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.