This elevator ride is a one-way trip, and you can’t go back until you’re done.
Pickpocketing the elevator’s keycard from Eidein, then finding the elevator in the utility section of the Institute.Completing enough quests for the Tchortists for their leader Eidein to meet with you, triggering a series of events that take you down to the elevator,.You can access it using the elevator in the protected area in Institute of Tchort, by: Deep Caverns (DC) is the final area of Underrail.
