He-Man

He-Man is the chief protagonist of the Masters Of The Universe franchise and is a space-age warrior who defends his world and others from the forces of the warlord Skeletor, who also happens to be one of the universe's most powerful and feared dark magicians: He-Man's powers come from a blessed sword that when utilised by the hero grants him the legendary power of Greyskull by which he can defeat almost any threat (in the live-action film using this sword He-Man was powerful enough to battle Skeletor when the mad dictator had attained literal godlike status).

He-Man, along with the other Masters Of The Universe, has become an iconic of sorts and has spawned many cartoon series, TV shows and movies based around the subject - he is also the main character of the hugely successful toy line from which these adventures derived.