Star Wars: Crimson Reign (2021) #4

THE KNIGHTS! THE KNIGHTS OF REN have their role to play in QI’RA’S grand scheme to destabilize THE EMPIRE, and their task is arguably the most important…Something crucial is locked away in FORTRESS VADER, and the Knights must steal it. A heist on the SITH-controlled furnace world of MUSTAFAR…with the Galaxy as the prize!