Marcouzoph, crazed demon

0: you may sacrifice a creature, if you do, put a number of loyalty counters on Marcouzoph, crazed demon equal to its power.
-4: Gain control of target creature until end of turn. untap it. it gains haste until end of turn.
-12: gain control of any number of target creatures until end of turn. untap them. they gain haste until end of turn.