Envision a path carved through a mystical landscape, leading to an ancient, black castle surrounded by towering dark mountains, characteristic of the best style reference techniques in MidJourney. This ethereal scene, reminiscent of Dark Souls, intertwines reality with the fantastical, featuring wildflowers and falling petals that adorn the foreground. Above, a mysterious black moon casts an eerie glow, complemented by a secondary moon, both of which illuminate the terrain under swirling mists and black smoke clouds. Adding to the intrigue, a glowing sword pierces the sky, pointing towards floating islands. Radiant beams of magical light cut through the darkness, highlighting floating ethereal spheres that emit rays, intensifying the dark yet magical atmosphere of this fantasy setting. Such elements combined create a powerful image that evokes a sense of adventure and mystery, inviting viewers to explore the shadowy depths of the ancient city that lies ahead.