The Warden (quest)

The Warden is an Act 1 quest offered by Captain John Bourbon after completing the Securing Burrwitch quest. It concludes the Act One main quest line.

Background
John Bourbon believes that the Aetherial responsible for the atrocities at Burrwitch has possessed the former warden of Devil's Crossing, Warden Krieg.

According to logs found in the prison, Warden Krieg was experimenting on prisoners in a secret laboratory underneath his mansion in Burrwitch proper.

Objectives

 * Access The Warden's Cellar
 * Find The Warden's Laboratory
 * Slay Warden Krieg
 * Report back to Captain John Bourbon

Guide
Enter and make your way through The Warden's Cellar underneath his estate in Burrwitch, making your way to the exit into the Underground Transit. Explore this area and eventually you will reach The Warden's Laboratory Riftgate.

Continuing past the Riftgate, there is a large area to negotiate before reaching the Warden. There are several sections: the Hidden Laboratory, Living Quarters, Inner Laboratory, Abandoned Storerooms and, at the end, the Underground Jail. Here you will find the Warden's boss room, behind a large Cell Door. Enter the Warden's room and kill him.

Reward
Bourbon will then offer the Murderers and Worse quest and suggest you talk to Mornay.