Haktos the Unscarred is a rare Legendary Creature — Human Warrior card from Theros Beyond Death Promos (PTHB), collector number 218p. Current market price: $0.40 (foil $0.66), TCGplayer market prices via Scryfall.
Haktos attacks each combat if able. As Haktos enters, choose 2, 3, or 4 at random. Haktos has protection from each mana value other than the chosen number.