- Main article: Tribunal Temple Quests
- Speak with Tuls Valen.
- Head to Hassour.
- Destory the Dark Cult inside the cave.
- Kill Dagoth Fovon.
- Return to Valen.
Having risen to the rank of Disciple in the Tribunal Temple and completed the "Pilgrimage to Maar Gan", Tuls Valen will give the Nerevarine a final quest to complete. He tells the Nerevarine that a Cult is inhabiting the cave of Hassour and must be destroyed.
Hassour's Dark CultEdit
The cave of Hassour can be found to the southwest of the Moonmoth Legion Fort. Inside the cave there will be a variety of creatures associated with the Sixth House, including a Greater Bonewalker. The leader of the Cult, Dagoth Fovon, must be killed in order to complete the quest and destroy the Cult. Once the Cult has been destroyed, the Nerevarine must return to Valen to complete the quest. Valen will then inform the Nerevarine that they must find a new quest giver within the Temple.
|Dark Cult in Hassour|
|10||Tuls Valen asked me to investigate a dark cult in Hassour. To get there I should head east from Balmora, past Fort Moonmoth and into the Foyada Mamaea. I should follow the foyada all the way south.
|50||I have slain the dark and powerful Dagoth Fovon.|
|100||Tuls Valen thanked me for being the instrument of the Temple's justice in Hassour.
- After Dagoth Fovon has been killed, numerous Sleepers will awaken across Vvardenfell. These include:
|Tribunal Temple Quests|
|Non-Location Specific||Pilgrimages of the Seven Graces|
|Tuls Valen's Quests||Compassion • False Incarnate • Pilgrimage to Maar Gan • Dark Cult in Hassour|
|Endryn Llethan's Quests||Disease Carrier • Silent Pilgrimage • Shoes of St. Rilms • Foul Cult Beneath St. Delyn Canton|
|Tharer Rotheloth's Quests||Cure Lette • Pilgrimage to Mount Kand • Necromancer in Mawia • Slay Raxle Berne|
|Uvoo Llaren's Quests||Cure the Outcast Outlander • Food and Drink for the Hermit • Hair Shirt of St. Aralor • Cleaver of St. Felms • Crosier of St. Llothis|
|Tholer Saryoni's Quests||Malacath of the House of Troubles • Mehrunes Dagon of the House of Troubles • Molag Bal of the House of Troubles • Sheogorath of the House of Troubles • Ebony Mail|