The Reaper was an Executor-class Star Dreadnought in service to the Galactic Empire and a number of its successor states. Once the flagship of Scourge Squadron under Grand Moff Ardus Kaine, the Reaper became the centerpiece of Kaine's effort to continue Imperial rule after the death of Emperor Palpatine at the Battle of Endor. Kaine saw the formation of a new alliance, the Pentastar Alignment, aboard the Reaper, and the ship became a major part of the Alignment's naval power.