A fierce warrior concealed in sleek Mandalorian armor, Bo-Katan was the ever-loyal lieutenant to Pre Vizsla, and a proud member of the Death Watch splinter group. Bo-Katan rallied to Death Watch's call for Mandalorians to embrace their martial heritage and find glory in war. She was confident, sardonic, and deadly.
Death Watch leader and former Concordian governor Pre Vizsla trusted Bo-Katan as an enforcer. She could command Death Watch forces in his absence.
When the Death Watch discovered Ahsoka Tano infiltrating their camp on Carlac, Bo-Katan chased after the young Padawan to keep her from fleeing. Tano only barely escaped Bo-Katan's grasp.
After being abandoned by Count Dooku, the Death Watch transformed from a strictly regimented fighting force into a nomadic band of warriors.
Lux Bonteri made a deal with the Death Watch in a bid for vengeance against Count Dooku. Bo-Katan did not take the son of a Senator very seriously.
The tranquil world of Carlac became a temporary base of operations for the Death Watch after their exile from the Mandalorian system.