Sorceress conjuring dark magic in a glowing cave

A curvaceous sorceress with white glowing eyes and full curling ram horns on her head in a form-fitting crimson dress adorned with gold and silver amulets, wielding a mystical staff, conjures ancient evil spells within a dark, mysterious cave. Glowing runes illuminate the scene, alongside a giant cauldron, and grotesque creatures emerge from the umbra. Swirling smoke and mist permeate the atmosphere. Rendered in the style of Frank Frazetta and H.R. Giger, with the sharp, detailed aesthetic of Ash Thorp, featuring intricate 8K detail, dramatic chiaroscuro lighting, and an ominous, vibrant color palette.