A menacing demon enshrouded in ornate, spiked armor; his chains clank ominously as he moves. Cloaked in flowing black and deep crimson robes, he exudes an aura of dark sorcery, his presence commanding and otherworldly. His head is a swirling orb of crimson energy, pulsing with power and casting an eerie glow. With a spectral intensity that feels as if conjured by the creative geniuses behind 'Lord of the Rings' and 'Dungeons and Dragons,' his visage is captured in stunning 4k ultra-realistic detail, as if crafted within the lifelike realms of Unreal Engine.