Hela, Mistress of Darkness

Legendary Creature — God Sorcerer Villain

Whenever a player loses life during your turn, you may create that many tapped 2/2 black Zombie creature tokens. Do this only once each turn.

6 / 6

Dark Tutor

Sorcery — Vengeance

(Cast only from your graveyard. Then exile it.)
Search your library for a card, put it into your hand or graveyard, then shuffle. You lose 3 life.