Elreck, the Necromancer

Deathtouch, Lifelink, Protection for white
When ever a creature you control dies return it to
the battlefield with a -1/-1 counter on it, if a
creature you control would die with a -1/-1
counter on it draw a card and let it go to the
graveyard.
When Elreck, returner of the undead dies destroy
all creature with out a -1/-1 counter.