<https://s.mj.run/WE4AtEQ4K4k> A creepy demon with purple skin, glowing eyes, and fangs in the style of ghostly anime art. The background is a neon pink color with a swirling pattern of black flames. In the foreground, there's an illustration of chaos magic casting in the top left corner. It has sharp edges and deep shadows that give it depth. There should be visible brush strokes to add texture. This design would make for a striking wallpaper or cover art.