Nicol Bolas, God

+3: Gain control of target permanent and untap it. It gains haste. Sacrifice it at the beginning of the next end step.
-4: You may cast a card in a graveyard for free.
-5X: Create X X/X creatures named "Horde of the Worthy" with haste, trample, vigilance, deathtouch, hexproof and indestructible.