make a A 2D icon for a new Geometry Dash difficulty called 'Godslayer Demon'. The icon should be circular and stylized like the official Geometry Dash difficulty icons. Use a glowing crimson and iridescent black color scheme. The icon should feature a cracked or shattered skull surrounded by fiery runes or angular flames, conveying extreme danger and intensity. Background should be dark, with glowing accents. Match the cartoony, bold, high-contrast vector art style of the original Geometry Dash icons, with clean outlines and flat shading. Make it look like a real in-game icon, slightly more elaborate than the Extreme Demon face See more