Acererak, The Eternal

Whenever you attack with one or more Zombies,
draw that many cards, then discard that many
cards. You gain that much life.
{2}, Exile two cards from your graveyard: Create
a tapped 2/2 black Zombie creature token.
"You wouldn't think to step over the spider that
scuttles across your path; neither do I pause to avoid
the deaths of lesser beings that stumble into mine."