Gothmog's Malice

All creatures get -2/-2 until end of turn. For each creature put into a graveyard this way, Gothmog's Malice deals 1 damage to it's controller.
Create a 0/0 black and red demigod demon
creature that can't block, has trample, and
ferocity X (It enters the battlefield with X +1/+1 counters on it, where X is the damage dealt to your opponents this turn.)