A full body shot of a void arcanist with hyper detailed features, standing in a mystical realm with swirling cosmic energies, illuminated by dramatic volumetric lighting. The arcanist's robe is adorned with intricate celestial patterns and shimmering dark textures, and their eyes glow with otherworldly power. Surrounding them are arcane symbols floating in the air, casting enigmatic shadows on the ground. The scene has a touch of fantasy art flair, with vibrant hues of purples and blues blending seamlessly into a surreal landscape. Rendered with a style reminiscent of octane render, the image captures an ethereal, dreamlike quality.