Kill Count

Kill Count cant be the target of spells
when a permeant dies or is sacrificed add a kill
counter to Kill Count, at any time you may
remove X kill counters from Kill Count when
you do this create X 1/1 demons with flying or
create one X/X demon with flying
You may sacrifice a creature if you do deal 3
damage to any target or give three -1/-1 counters
split between 1, 2, or 3 target creatures