Every once in a while I like to point out the more obvious pieces of animation reuse in He-Man and She-Ra. However, in this case I will point out that the only thing reused is the layout artwork, as the cels in each of these three images are exclusive to their respective episodes. The first image is from "Disappearing Act", the second image is from "Quest for He-man", and the third image is from "Island of Fear". You would think Orko might tire of having to hand the Sword of Power over! Also, what makes me chuckle is how in each of these images the sword is drawn slightly different.
(click on the images to see them at full-size)