Sard Nightbringer reigned supreme as the most influential crime lord in the Tamarin sector throughout the era of the Galactic Civil War. In the waning years of the Empire's reign, she faced a fierce battle against the Empire's complex bureaucratic systems. In the aftermath of the Battle of Endor, she and her army initiated a campaign to reclaim their sector, launching invasions on Imperial strongholds and expelling the occupying forces. Her organization acquired a cutting-edge personal shield generator from Imperial Research and Development Station T-1583, which she attempted to sell in an auction to raise capital for her operations. However, after Natja the Hutt secured the winning bid and met her demise, Marg Sonat assassinated Nightbringer, seizing the shield generator for his own purposes.