Starkiller (A Star Wars Story)

A few years after the Revenge of the sith Vader found a apprentice and trained him in the ways of dark side but he later turned to the light side and formed what is now the rebel alliance but in a fight with Vader and the emporer he was crushed by a ship and was rebuilt and turned once again to the dark side of the force but even more powerful than even his master could imagine. He has been sent on missions throughout the galaxy and killed many of rebels and jedi. He is left with one final task that Vader asks of him and he enters the star destroyer that Vader waits in.