Imagine a towering obsidian fortress rising majestically against a stormy sky, its jagged spires piercing the clouds. The walls, glistening like polished black glass, are adorned with ancient runes that shimmer eerily in the dim light. Surrounding the fortress, a swirling mist of dark vapors dances, while ethereal shadows flicker at the edges of the scene, hinting at the secrets and power held within this formidable stronghold.
