Tiger of Death

Deathtouch, Vigilance, and Protection from
white.
Tiger of Death gets a +1/+1 for each creature
card in your graveyard. At the begging of each
endstep, if there is not more than three creature
cards in your graveyard, gain control up tp four
target creatures you don't control then sacrifice
them. Deal {2}{x} damage to each opponents
where {x} is each creature sacrificed this way.