A 4K image of an ancient, cracked glass jar filled with swirling, glowing blue mist. Inside, a weathered skull floats, its surface covered in arcane symbols that pulse with a faint, ethereal light. The jar is sealed with a rusty, old cap, from which tendrils of dark, smoky energy escape and coil around it. The skull’s eye sockets emit a soft, eerie glow, casting faint shadows inside the jar. The scene is illuminated by the ghostly blue mist, creating a hauntingly beautiful, mysterious atmosphere. The jar’s surface is lightly frosted, with tiny droplets of condensation, reflecting the otherworldly light from within