The Prototype Starglitter is a sleek, polearm-style weapon with a futuristic and elegant design, featuring a long, slender shaft made of a dark, metallic alloy with subtle blue energy veins running along its length. The blade is angular and sharp, with a crystalline appearance that glows faintly, suggesting it's imbued with celestial energy. The handle is wrapped in a dark, textured grip for secure handling, and the overall design is symmetrical with intricate engravings that hint at its prototype status and experimental nature.