The Broken Vessel is one of the main bosses that blocks the way to the Monarch Wings in the arcade adventure game Hollow Knight. It has two long horns, a broken shell with a large bulb protruding, and uses its nail in battle. The lifeless body of Broken Vessel was revived with the help of the Lightseeds and consists of emptiness. Like other Vessels, it doesn't have a voice, but the Infection within screams like the Radiance. The Hollow Knight cursor for a mouse with Broken Vessel!