A formidable demon warrior with imposing horns stands in a dynamic battle stance, wielding heavy chains that coil around its muscular frame. Its eyes burn with an intense, otherworldly purple fire, casting eerie shadows that dance across its menacing visage. Surrounding its head is a vibrant aura of swirling pink energy, pulsating with power and intensity. The scene is depicted in a rich anime style, capturing intricate details such as the demon's sharp claws and the texture of its skin, with a backdrop that enhances the dramatic atmosphere, set against a 16:9 aspect ratio.