Ultra-realistic character design of Kratos reimagined as a void arcanist, enveloped in ethereal mist with striking photorealism. Crafted using octane render and unreal engine 5 in an 8k resolution, showcasing hyper-detailed textures and volumetric lighting. The scene features dynamic HDR effects, highlighting Kratos wielding mystical powers, set against a dramatic backdrop that enhances the atmospheric and immersive quality. The aspect ratio is 9:16, offering a vertical composition that intensifies the grandeur of the character and setting.