Saruman the Wise

{1}{w}{u}, {t}: Tap target creature, it doesn't untap during its controllers next untap step.
{x}{u}{b}, {t}: Target player draws X cards and loses X life. Then that player discards equal to
the number drawn.
{x}{w}{b}, {t}: Sacrifice X creatures you control. Then create a 4/4 black and white Uruk-hai creature token for each creature sacrificed this
way.