Chaos Dragon is a rare Creature — Dragon card from Forgotten Realms Commander (AFC), collector number 299. Current market price: $6.30, TCGplayer market prices via Scryfall.
Flying, haste This creature attacks each combat if able. At the beginning of combat on your turn, each player rolls a d20. If one or more opponents had the highest result, this creature can't attack those players or planeswalkers they control this combat.