Powerful sorceress in a gothic cathedral of blazing fire

Epic fantasy wide shot, a majestic circular Gothic cathedral hall. Black carved stone stairs leading to a pedestal with a massive glowing fire crystal, sparks of flame and molten metal flying around. On the sides, ornate metal stands entwined with thorny metallic vines and glowing fire gems. A powerful, confident woman descending the stairs. She wears a luxurious black aristocratic gown adorned with fiery runes, glowing fire roses, and sharp metallic vines. She holds a grand ancient tome of fire magic in her left hand, her right hand reaches out towards the viewer in a commanding summoning gesture. Dramatic cinematic lighting, dark fantasy aesthetic, hyper-detailed, 8k, volumetric lighting. --ar 16:9