A fierce sorceress with cascading ebony hair stands defiantly before a towering demon, her visage a blend of elegance and power; her form a mesmerizing dance of obsidian flames. This epic fantasy scene, perfect for a high-definition card game art, captures the essence of a dark witch in a side portrait. With dynamic lighting casting dramatic shadows, the swirling tendrils of her hair echo the tumultuous energy around her, as if the very air is charged with magic. The artwork, rendered in ultra high definition, conveys an atmosphere of mystical intensity and awe-inspiring power.