Kozilek, Butcher of Truth [Rise of the Eldrazi] Paupercommander providing you have the appropriate

providing you have the appropriate tools to carve them

"When I grafted the Planar Bridge into myself

sacrifice a green creature

then sacrifice it unless you pay its upkeep cost for each age counter on it

Kozilek, Butcher of Truth [Rise of the Eldrazi] Paupercommander providing you have the appropriateSet: Rise of the Eldrazi 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.