Ultra-detailed fantasy creature design: A mystical bird with sleek, snow-white feathers, soft and layered like down. Large, glowing lava-orange eyes with swirling molten patterns inside, radiating warmth and intensity. Fiery cracks of molten light run across its chest and tail feathers, glowing from within like volcanic veins. Its beak is small, curved, and charcoal-gray, with a smooth matte texture. The overall form is elegant and symmetrical, with a magical, otherworldly presence. Tail feathers fade into bright orange fire-like tips, subtly crackling with embers. Stylized yet semi-realistic rendering, high-resolution, dramatic lighting, dark fantasy tone.