If that is too far outside your multiverse comfort level, I can shift gears and go a different direction. [u][i][b]IF[/b][/i][/u] you let me go in the starwars path. I was going to go with something like a sith version of the [url=http://starwars.wikia.com/wiki/Jedi_ace]Jedi ace[/url] whose ship had followed after Altrax. He joins the heroes to defeat the villain and take such powers or equipment back to his master or simply take is masters place with equipment from this new realm.

(For example: Star trek shields are completely immune to star wars lasers in the crossover they had, a simple starfighter immune to all turbo-lasers batteries would tear them a new one in the star wars universe and still be vulnerable to torpedoes and force powers for balance purposes.)