Originally posted by emporerpants
in the final books of the star wars extended universe luke moved so fast to other jedi that he was a blur, and his saber seemed as if 100 i think the book said, someone correct me if i'm wrong. he also moved a black hole with the force, tore star destroyers to pieces, and created emerald lighting, which is an instant kill. luke DESTROYS mace.
again not cannon. There is lucases star wars universe and then there are alternate worlds.
If it not directly written or lucas stated the it was his universe such as when chewie died then it not cannon.