Ethereal sorceress with an hourglass figure sits on a high, ornate throne-like chair at a massive, circular table in a dimly lit, mysterious laboratory, surrounded by shelves of ancient tomes, peculiar artifacts, and intricate contraptions, her gaze intently focused on a delicate, glowing orb suspended in mid-air by a network of slender, silver filaments as she manipulates the ambient energies with a slender, crystalline wand, her attire a breathtaking fusion of mystical elegance and sensual allure, with a diaphanous, floor-length cloak billowing behind her like a dark cloud, its hem embroidered with intricate, shimmering silver thread, her delicate, porcelain-like features illuminated by the soft, rainbow hues of luminescent runes etched into the walls, her luscious, raven-black hair cascading down her back like a waterfall of night, her skin a radiant, golden brown, her eyes gleaming with an otherworldly intensity, a delicate, gemstone-encrusted choker cinched around her throat, her outfit a tantalizing mesh of sheer, silk-like fabrics, velvet, and lace, her pose one of languid, captivating elegance, as if she were a goddess basking in the adoration of her faithful subjects.