Search inner sanctum is an objective in the Side Mission, The Trial of Crooked-Eye Phil in Tiny Tina's Wonderlands
Walkthrough[edit]
- It's time to search the inner sanctum to find the certificate.
- Go to the Eastern side, where you can see the piano.
- There this a pull-chain on the right-hand side of the Piano.
- Interact with it to unlock the nearby chest.