The Carnage, a Harrower-class dreadnought, functioned as the flagship for the Sith Lord known as Darth Achelon. In the era of the Galactic War, the Carnage engaged a Republic naval force in battle above Corellia. At that time, Moffs Valion Pyron, Dolus, Graham, and Lord Kallig were in conversation about forming an alliance; they resolved to leverage the ongoing conflict as a field test for the Doombringer's Silencer superweapon against the Republic fleet that was currently fighting the Carnage.