Aggressor
a Super-class Star Destroyer assigned to Admiral Roek during the Galactic Civil War, the Aggressor was part of the fleet which was patrolling the Inner Rim. It was accompanied by five Imperial-class Star Destroyers. Shortly after the Battle of Endor, The Aggressor was commandeered by Grand Admiral Grunger, who used the ship as his own personal flagship. Grunger took the Aggressor and the huge fleet of warship she had amassed and tried to take control of the Corellian Sector. When Grand Admiral Pitta refused to back down, Grunger rammed the Aggressor into Pitta's torpedo sphere, destroying both ships and both Grand Admirals. Note that the Star Wars Adventure Journal, Issue #2 indicates that the Aggressor was recalled to defend the Corellian shipyards six months after the Battle of Endor.