2d digital art, dark and misty atmosphere, A highly detailed character portrait of an undead warrior with long, flowing white hair and ashen, decayed skin. His gaunt face is marked by deep lines, emphasizing his skeletal and deathly appearance. His eyes glow with a vivid, ominous red light, radiating a sense of supernatural menace. He wears ornate, dark armor with intricate patterns etched into the high collar around his neck. His expression is stern and regal, exuding an aura of dark authority. The overall aesthetic is gothic and foreboding, set against a dark, shadowy background to enhance the sense of dread and power. --s 750