After he is defeated, despite missing an arm and having been beaten, he runs at Shulk and Dunban, yelling "Just die!" Shulk then has a vision in which a spiked piece of metal falls from the fortress and impales the Faced Mechon through the chest. Shulk shouts at Mumkhar to stay back but he is ignored, and the vision comes true. The whole depot center falls with Mumkhar pinned to it, his last words as he plummets down shouting "Not like this!"