Jedi Master Qui-Drel was instrumental in changing the hate filled Scimitar to the next Grand Master of the Jedi, Lucius Vos. It was on O'uahn that he confronted Scimitar and showed him the inner strength of the Jedi way. Though he was killed there by Mathandal, his sacrifice paved the way for an eventual Jedi and Galactic Alliance victory of the Galaxial War.