Any Star Wars fan knows that a lightsaber is the fabled weapon of the Jedi. Audiences learn this in the very first Star Wars movie. True, the Sith also carries these energized tools, but these guys are Jedi gone bad. Both factions utilize the mystical energy field known as the Force. Because of that, viewers naturally expect someone trained in such ways to wield a lightsaber. Although, that's not always the case.