Laboratory Inspector

Overview

Laboratory Inspector is a triumph for finding all nine hidden laboratory worms in Sundered Doctrine, the dungeon in the Court of Savathûn that released on February 7, 2025 with Episode: Heresy. It is worth 10 Triumph Score and counts as one of the records for the Delver seal.

How to complete

The worms come in three sets of three during the quest The Drowning Labyrinth. It starts after a full clear of the dungeon, when you talk to Ikora Rey. You enter the reports and three-glyph codes at the base camp near the entrance. Each set unlocks a stage code and a secret objective.

Stage 1

• Worm 1 is beneath the bridge near base camp.
• Worm 2 is in the wide Grim chamber, behind a shoot-to-open secret door.
• Worm 3 is in the Worm/Enter lens room, beside the Worm target.

Stage 2

• Worm 4 is at the first red-lit drop before the Riddle, reached through a hidden prompt on the side wall.
• Worm 5 is in the long sloped pit after the Riddle, on a pressure ledge.
• Worm 6 is in the giant worm skeleton chamber after the Zoetic encounter, above the ground doorway.

Stage 3

• Worm 7 is in the flooded room before the Riddle.
• Worm 8 is in the upper area of the boulder corridor.
• Worm 9 is past the Worm/Enter gate, reached through a pressure panel that opens the Fleet room.

Tip: some codes and secret steps must be finished in the same run as the final Kerrev the Erased clear, so do the worms before that fight. Older guides place some of the early worms differently.

Completing the Drowning Labyrinth also unlocks the dungeon's gear-focusing system. Collecting all nine worms is one of the sources of the increased drop rate for Finality's Auger, which drops from the final chest of Kerrev the Erased.