A famous hero
Musclor (He-Man in VO) is the alter ego of Prince Adam in the animated series Masters of the Universe. This series was originally created to promote a line of Mattel toys released in the 1980s. Prince Adam lives on the medieval planet Eternia. He has been appointed by the witch to protect the castle of shadows and prevent all those who covet it from taking control of it, which would give them great power and the ability to rule the entire planet. Prince Adam transforms into Muscles when he raises his magic sword, which gives him a formidable strength and power.