"Pick up digistruct key" is a mission objective in the story mission "Marooned" in Borderlands: The Pre-Sequel
Walkthrough
With Deadlift dead, head to the Southern end of the Bastion of Bounce. Use the Jump Pads to reach up to the top level. Head on through the door you find there.
Once inside this room, go over to the left. There is an odd single toilet sitting along the Northern wall. You will want to look in its bowl to find the Digistruct Key. Grab it and get ready to move on.
Marooned Mission Objectives
- Use Jump Pad
- Throw Breaker
- Power up jump pad
- Act as fuse
- Use Jump Pad
- Kill Deadlift
- Pick up digistruct key
- Go to Moon Zoomy Station
- Install Key
Turn in: Janey Springs