Banshee of the Luminescent Cave

An ethereal banshee in an ancient cave, rendered in vibrant anime style. The translucent ghost wears a flowing tattered shroud as long midnight-blue hair streams around her, hovering above damp rocks. She emits a soft blue-white glow with wisps of mist and faint musical notes trailing in the air. The cavern is alive with bioluminescent fungi and crystal formations that cast neon blues and greens, stalactites overhead, and a pale moonbeam slicing through a crack to halo the banshee. Dynamic pose, sharp linework, high-contrast shading, and a cinematic perspective from a slightly low angle to create a dramatic, otherworldly mood.