Ob Nixilis, the Adversary (Promo Pack) [Streets of New Capenna Promos]

Set: Streets of New Capenna Promos Type: Legendary Planeswalker — Nixilis Rarity: Mythic Cost: {1}{B}{R} Casualty X. The copy isn't legendary and has starting loyalty X. (As you cast this spell, you may sacrifice a creature with power X. When you do, copy this spell. The copy becomes a token.)+1: Each opponent loses 2 life unless they discard a card. If you control a Demon or Devil, you gain 2 life.−2: Create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."−7: Target player draws seven cards and loses 7 life.