Skeletor (pronounced /ˈskɛlɨtɔr/) is a featured villain in the Masters of the Universe franchise and the arch-enemy and main antagonist of He-Man. Depicted as a muscular blue humanoid with a purple hood over his yellowing bare-bone skull, Skeletor seeks to conquer Castle Grayskull so he can learn its ancient secrets, which would make him unstoppable and enable him to conquer and rule all of Eternia. The 2002 series confirms that Skeletor was once a man named Keldor who was transformed into Skeletor after nearly dying.
