Zartheir, the Neverending

Menace

Whenever this creature attacks, you may discard two cards, if you do, draw two cards.

At the beginning of your end step, create a tapped 2/2 black Zombie creature token for each two cards you drew this turn.

Sacrifice a Zombie creature token you control: discard a card, draw a card.
My power gives you life, don't take it for granted.