Liliana, Necromancer-God

Protection from Demons. Shroud, Lifelink.
Zombies you control get +3/+3
{2}{b}{b} Return target creature from any graveyard
to play, under your control. It becomes a
Black Zombie, with Bargain {2}, in addition to
it's other types, and colours.
Death will never stop me, I will hunt them all down.