The Obsidian Overdrive of History

This jagged lute is carved from solid obsidian and reinforced with reinforced brass frames. Six cerulean filaments of raw arcane energy serve as strings, humming with a low-frequency vibration even when not in use. A small Hextech core is embedded in the body, featuring three glowing blue vacuum tubes and a series of rotating clockwork gears that spin faster as the music grows louder. A heavy, metal-plated strap allows it to be slung low over the shoulder.