Gothic Fantasy Epic Movie Poster

An awe-inspiring gothic dark fantasy theatrical movie poster, centered on a majestic 30-year-old dark sorceress with porcelain skin and striking silver hair braided with dark metal beads, dark intense gaze with glowing indigo iris reflections, wearing an intricate high-collared velvet robe in deep violet and jet black, accented with dark raven feathers along the shoulder mantle and silver embroidered arcane runes along the trim, holding a dark twisted ebony staff topped with a crystal pulsing with inner purple light, perched atop a ruined gothic cathedral spire, dramatic thunderstorm in the background with flashes of brilliant jagged lightning tearing through massive dark violet cloud formations, glowing magical magic runes forming a floating circular seal behind her head like a mystical halo, dynamic composition with sorceress dominating the upper center and dark foreboding castle ruins below leaving atmospheric dark space at top and bottom for graphic title typography, captured in rich cinematic lighting, hyper-detailed digital matte painting finish with high fantasy cinematic poster aesthetic.