Guns: The Evolution of Firearms (2013)

S1E11 Turnabout

To thwart Skeletor's wicked plans, Man-At-Arms creates an innovative crystal belt designed to undermine the villain's power whenever he engages in or even contemplates evil deeds. Skeletor is dismayed to realize that his malevolence is now permanently hindered. However, his Evil Warriors are not ready to accept defeat. As the heroes start to hope for a brighter future, Tri-Klops unveils a new device to Skeletor—a harness that will twist He-Man's own virtue against him!