Skeletor a supervillain and the main antagonist of the Masters of the Universe. Depicted as an evil skull-faced, blue-skinned sorcerer who serves as the archenemy of He-Man. Skeletor is determined to discover the secrets of Castle Grayskull, which he believes will allow him to conquer the planet Eternia and the entire universe, and become the titular Master of the Universe.
Skeletor a supervillain and the main antagonist of the Masters of the Universe. Depicted as an evil skull-faced, blue-skinned sorcerer who serves as the archenemy of He-Man. Skeletor is determined to discover the secrets of Castle Grayskull, which he believes will allow him to conquer the planet Eternia and the entire universe, and become the titular Master of the Universe.