A dramatic and eerie scene featuring a powerful lich sitting upon an imposing throne made entirely of bones. The lich, an ancient and malevolent undead sorcerer, is draped in tattered, dark robes that flow around the bone throne, with intricate arcane symbols glowing faintly in a ghostly green light. Its skeletal face, with hollow eye sockets glowing with an ominous, supernatural fire, exudes an aura of dread and authority. The throne, constructed from the bones of various creatures, is adorned with skulls and ribcages meticulously arranged into a grotesque but regal seat. The lich's bony fingers, clutching a staff topped with a dark crystal, rest on the armrests, while a swirling, malevolent aura emanates from its presence, casting eerie shadows on the surrounding walls. The background reveals a cavernous chamber or a decrepit, ancient fortress, with crumbling stone walls and arcane runes etched into the surfaces. Flickering torchlight or magical flames provide a haunting illumination, highlighting the lich's gaunt features and the grim details of the bone throne, adding to the dark, atmospheric setting of this commanding and sinister figure
