A full body shot from a low-angle view features a towering, 180cm tall warrior clad in imposing full-plate armor, standing centrally in a powerful stance. The knight is encased in jet-black iron armor accented with intricate gold filigree and pulsing purple luminous elements; they wear a full-face helmet with large, curved demonic horns and narrow, glowing eyes. The heavy breastplate features a central purple gemstone, while massive, spiked pauldrons resemble a beast's shell. The black iron gauntlets have sharp, claw-like fingertips, and the leg armor is layered for a blend of heavy protection and knightly elegance. A massive, tattered black cloak with a deep purple lining flows from the shoulders, its frayed edges trailing on the ground. The warrior grips a colossal jet-black greatsword with both hands, the blade shimmering with purple energy and gold engravings. The atmosphere is oppressive yet noble, blending demonic menace with royal dignity. The lighting is moody, with purple glows contrasting against the dark metal and gold highlights, rendered in a high-quality anime illustration style.