Purge the Depths is the fifth, and final of the optional set of quests connected to Castle Cyrangar in Diablo Immortal. Completing them unlocks the Warband mechanic, and the castle. It immediately succeeds Secrets of Cyrangar, after Valstus and the player arrive at the doors to the Depths of Cyrangar. This quest doubles as a tutorial for Purge the Depths.
Objectives[]
- Inspect the Hall Door.
(Valstus is ready to explore deeper into Castle Cyrangar. Examine the entrance to the castle's main halls.)- Explore Cyrangar.
- Find a Bound Guardian (0/1).
Transcript[]

As the player and Valstus approach the doors to Cyrangar's Depths
- Valstus: Just through this hall, then.
- Inspect the Hall Door
- Valstus: (as the player inspects the doors) I wouldn't go down there without other members of the warband. Unless you can handle it.
- Bound Guardian: (voice from within the depths) We pay for Cyrangar still. Usurpers have no claim.