Last Sister Joins STAR WARS: The Old Republic’s PTS as the Operation’s Final Boss
Her two-phase fight is now available on the test server, while the first two bosses remain accessible.

Last Sister, the final boss of the Children of Nul Operation, is now available on STAR WARS: The Old Republic’s Public Test Server. Her encounter has two phases, unlike the first two boss fights, and players can reach it through a phase gate on Odessen, according to the Steam announcement.
All three Operation bosses are now accessible on the PTS, with the first two still available. Force Beast, the second boss, joined testing during Phase 4, as covered in the earlier Children of Nul PTS phase.
The current test build also adds character transfers and fixes several Venture bugs. Players can share feedback on all available Game Update 8.0 content in the PTS forums.
What are you most interested in seeing from Last Sister’s two-phase encounter? Follow the Children of Nul Operation’s PTS progress on X, Bluesky, YouTube, Instagram, Steam, and Telegram.
Star Wars: The Old Republic
Developed by BioWare Austin





