Olifars, Rightful Master

{x}{c}{c}{u}{r}: Look at the top x cards of your
library and reveal any number of Mongors
from among them. Shuffle all cards not
revealed this way back into the deck, then exile
all cards revealed this way.
{t}{c}{c}{b}{b}{b}: Return up to 3 cards from exile
to your hand. You may cast one spell with
mana value x or less without paying its mana
cost where x is the number of cards in your
hand.