A mystical woman with cascading black hair stands defiantly before a towering demon, her presence emanating power and enchantment. Her form is composed of swirling black flames, her essence dancing like shadows in the dark. In this epic fantasy scene, she is the dark witch, the sorceress, captured in a striking side portrait. The dynamic lighting casts an ethereal glow, highlighting her formidable presence and the chaotic beauty of the flame-like strands of hair. The artwork embodies the captivating allure of an epic fantasy card game, rendered in stunning UHD 4k quality, capturing every intricate detail of this fantastical encounter.