Agamorthial the Mad God

+1: Tap a target nonland permanent you control. Draw cards equal to the mana cost of the nonland permanent.
-2: Force a target creature to fight another target creature. If a creature dies the player who controls the creature mills the creatures mana cost.
-X: Take control of any number of target creatures of mana equal or less than X until Agamorthial the Mad God leaves the battlefield.