This Imperial-II class Star Destroyer commanded by Captain Pellaeon. It was used as Grand Admiral Thrawn's flagship, after Thrawn returned from the Unknown Regions to take control of the Empire some five years after the Battle of Endor. It is a ship which has survived numerous battles, most notably the Battle of Endor and the Battles of Sluis Van and Bilbringi. After Thrawn's death, Pellaeon retained command of the Chimaera, and used it as the command ship of the remaining Imperial fleet. However, as part of Operation Shadow Hand, the Chimaera was dispatched to capture the planet Duro. In the battle, the ship took heavy damage and had to be abandoned. The New Republic took possession of the ship and refitted it, but soon lost it - to Pellaeon himself - at the Battle of Gravlex Med. After the resolution of the Caamas Incident and the discredting of Moff Disra and Grodin Tierce, the Chimaera served as the site of the peace negotiations between Pellaeon and New Republic President Gavrisom. The aging ship became the stuff of legends, continuing to serve as Pellaeon's flagship during the years in which the Empire retreated into the Imperial Remnant. When the Yuuzhan Vong finally decided to attack the Imperials, the Chimaera was once again forced into battle, this time to protect Bastion. The Yuuzhan Vong attack was swift and deadly, and the Battle of Bastion resulted in a rout of the Imperial forces. The Chimaera took heavy damage to her hyperdrive, and Pellaeon was forced into a coma by injuries he sustained at the helm. The crew managed to get the ship back to Yaga Minor, where it was refitted and made battle-worthy once again.