Allan Wealk, Plaque Doctor

On your upkeep, create two black 2/2 zombie tokens.
{b}{b} or Pay 2 life, Sacrifice a zombie: Draw a card and you may put a card from your graveyard on top of your library.
"People often fear zombies, only allowing the fear to feed the undead. Courage, vain in attempts, is the only way to stop them."