Masters of the Universe a third year; however, He-Man often appeared in episodes of "She-Ra" to aid his sister, and several other characters from "He-Man and the Masters of the Universe", both heroic and evil, also appeared in multiple crossovers. She-Ra was born as Princess Adora on Eternia, Prince Adam/He-Man's twin sister and daughter of King Randor and Queen Marlena. As an infant, Adora is kidnapped by Hordak (vampire/demon-faced sorcerer with a cowl of bones, who can transform his body into various mechanical devices) and Skeletor (Hordak's apprentice at the time), and taken to the world of Etheria (a planet ruled by the Horde,
The New Adventures of He-Man Masters of the Universe continuity, as the whole franchise would be rebooted twelve years later. He-Man, legendary defender of the planet Eternia, has been summoned to the futuristic planet of Primus to defend the planet from the evil Mutants of the neighboring planet of Denebria. But his old adversary Skeletor has followed him and allied himself with the Mutants in his fight to conquer the whole universe. Together with a team of Galactic Guardians, He-Man fights to defend Primus and all its power resources from the continuous attacks by Skeletor and the Mutants. The majority of the cartoon episodes were