Wicked Sacrament

Pact — At the beginning of your upkeep, choose
one that hasn't been chosen, then gain a debt
counter —
• Each opponent loses 3 life. You 3 life.
• Target opponent sacrifices a creature.
• Draw two cards.
{bull} You lose the game.
Pay {b} for each debt counter you have: Sacrifice
Wicked Sacrament.