Archfiend of Spite is a rare Creature — Demon card from Commander 2019 (C19), collector number 14. Current market price: $0.89, TCGplayer market prices via Scryfall.
Flying Whenever a source an opponent controls deals damage to this creature, that source's controller loses that much life unless they sacrifice that many permanents of their choice. Madness {3}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)