Hyra Lord Of Zombies

+2: sacrifice target creature and put a token copy of sacrificed creature except its a black zombie in addition to its other types.
-4: gain control of target creature that creature gets two +1/+1 counters and is a black zombie in addition to its other types.
-12: gain control of all creatures Hyra Lord Of Zombies dose not control except their black zombies in addition to their other types.