Grot held the rank of Admiral within the Imperial Army and played a crucial role as a commander during the Battle of Restuss which took place on Rori. Following the devastation of [Restuss], Grot met his demise at the hands of Rebel commandos, alongside the Dark troopers assigned to protect him. However, through advanced medical intervention, he was brought back to life against all odds. As a member of the Zabrak species, he stood out as one of the rare non-human individuals permitted to serve within the ranks of the Imperial military.