Skeletal Demon King on Gothic Throne

A majestic and terrifying dark fantasy portrait of a skeletal demon king or lich lord seated on an ornate throne. The figure is clad in intricate, jagged silver plate armor with sharp, thorn-like protrusions extending from the shoulders and chest. A glowing red void serves as the eye socket within the skull-like face, and a similar red ring glows brightly in the center of the chest plate. Large, feathered wings composed of black and metallic feathers spread behind the figure. In one hand, the character grips a tall staff topped with a floating black sphere surrounded by a red halo. The other hand rests on the arm of the throne, which is draped with heavy crimson velvet fabric. Chains hang loosely across the torso. The background features towering gothic cathedral arches and stained glass windows, illuminated by dramatic lighting that emphasizes the contrast between the cold silver metal and the warm red accents.