Lilith, Mistress of Shadows

At the beginning of your upkeep, each player discard a card.
{t}Whenever an opponent discards a card, you may pay {2}. If you do, create a 2/2 black Zombie creature token.
At the beginning of your end step, if an opponent has seven or more cards in their graveyard, that player loses 2 life.
"Darkness is the canvas where Lilith draws her sinister plans, feasting on lost souls and transforming them into her most loyal followers."