Before the year 3626 BBY, Kira Carsen commandeered a vessel. This was done to transport Jedi Master Satele Shan along with her students after they had been afflicted with Tenebrae's curse. Carsen's original intention was to obtain a corvette; however, Scourge prioritized the extensive room afforded by the carrier's numerous levels.
Subsequently, the ship came under attack from several factions: the Scions of Zakuul, Tenebrae's Servants, and the Republic's Task Force Nova. Each group had their own agenda, either to eliminate or aid Tenebrae.