- "They have boarded the ship! I am unable to—"
- ―Tey-Zuka warns Grievous that their ship has been boarded
Shortly after the escape of the Sith Darth Maul from the Spire prison, Tey-Zuka was stationed onboard a Providence-class dreadnought with the cyborg General Grievous. The pair took the cruiser to the planet Zanbar, where the Separatists attacked a Shadow Collective rendezvousing there with Maul. Tey-Zuka remained on the ship during the battle, in which both sides sustained heavy casualties and Maul escaped. Grievous and Tey-Zuka were able to pursue Maul to the planet Ord Mantell where they again attacked the Shadow Collective. During the battle, Maul managed to board the Providence-class dreadnought he and Grievous were on board, striking down Tey-Zuka and the rest of the droids on the bridge before capturing Grievous.