Luke Skywalker started out as a young, inexperienced Jedicon. Later, when the Empiricons attacked the Republibot base on Rhen Var, he served as a Rebellibot commander, alongside his best friends, Han Solo and Chewbacca, and his sister, Princess Leia.
Battle on Rhen Var
Luke, Obi-Wan, and Anakin landed on Rhen Var and set up their base as the Seperatistcons attacked. Luke scanned a snowspeeder and continued the battle.