Witherrwalker, Dread Knight

Flash
Other Zombies you control get +1/+1 and gain lifelink.
At the beginning of your end step, if you gained no life this turn, you lose X life, where X is twice the number of zombies you control.
"He wanders the fields of Innistrad, waiting for.. something, or someone to serve. It just so happens I am here." - Liliana Vess.