From Guild Wars 2 Wiki
Hint: Use the Gloominator to capture the darkness in the center of the Tangled Labyrinth in the Silverwastes.
— In-game description
- Use your Gloominator in the central chamber of Tangled Labyrinth in the Silverwastes, where the Greater Nightmare Pod is located.
- The Tangled Labyrinth can only be accessed for a short time after completing the The Breach meta event.