Archon of Cruelty is a mythic Creature — Archon card from Reality Fracture Commander (FRC), collector number 47. Current market price: $2.18, TCGplayer market prices via Scryfall.
Flying Whenever this creature enters or attacks, target opponent sacrifices a creature or planeswalker of their choice, discards a card, and loses 3 life. You draw a card and gain 3 life.