Malachor superweapon

When Ezra put the holocron in the weapon's obelisk, it activated and began firing a huge beam of energy into the sky. Shortly afterwards, Darth Vader arrived to take the Sith temple's power for Emperor Palpatine. Before he could kill Bridger, the former Jedi Ahsoka Tano intervened and battled the Sith Lord outside the temple's obelisk. While the two dueled, Bridger and his master Kanan Jarrus—who was blinded by Maul, but was able to defeat the dark sider by pushing him off the temple's cliff—prevented the machine from completing its firing cycle by removing the holocron from the obelisk, causing the whole temple to collapse. Bridger and his master Kanan Jarrus managed to escape before the temple exploded. Vader and Tano survived the explosion and parted company. The apparent loss of Tano on top of Maul's betrayal affected Bridger, causing him to drift closer to the dark side.