Skeletor has a sword similar to He-Man's in this episode even though it has no magic powers.
Man-at-arms: You've all seen how Orko's magical tricks don't always go the way he planned. Sometimes they backfire on him. The same thing is true of practical jokes. Sometimes they don't go the way you planned, and you or someone else can get hurt. So be sure and think twice before playing a joke or a trick on anybody. It might not go the way you planned and someone could wind up losing a finger or an arm, or maybe even an eye. And no joke is worth that is it? See you again soon.
He-Man: A person doesn't need super-powers to be a hero. All he needs...is bravery.