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GRIM DAWN / QUEST / MAIN QUEST

The Forgotten God

The concluding main quest of Act 7. After Tomb of the Eldritch Sun, accept it from Uroboruuk at the Path of Ascension, enter the tomb, use the Sigil of the Three to breach the Eldritch Gate, banish Korvaak at the Eldritch Throne, and report to the Emissary at the Conclave of the Three.

Last updated: 2026-07-12
Main QuestBoss FightDLC EntryEasy to Get Lost
Act
Act 7
NPC
Uroboruuk / The Emissary
Area
Path of Ascension / Tomb of the Eldritch Sun / Eldritch Throne
Level
50+ (level scaling)
DLC
Forgotten Gods
Missable
No
WHY PLAYERS GET STUCK

The Sigil of the Three is received during the preceding quest, so the transition is easy to misread. After Dravis, speak with Uroboruuk and let him remove the seal from the tomb entrance; this starts the quest. After the guardian on the tomb's final floor, take the newly opened rift and use the Sigil at the seal. If a difficulty merit has already unlocked every riftgate, touching the tomb's interior rift can skip part of the route.

WALKTHROUGH
  1. 1
    Accept the quest from Uroboruuk
    • Complete Tomb of the Eldritch Sun by defeating Dravis and speaking with Uroboruuk outside the tomb.
    • Have Uroboruuk lift the entrance seal to begin The Forgotten God at the Path of Ascension.
    • If you want his optional dialogue, exhaust it before choosing the response that removes the seal.
  2. 2
    Defeat the entrance guardian and enter the tomb
    • Approach the unsealed tomb entrance and defeat the guardian that appears.
    • Enter the Tomb of the Eldritch Sun and activate its interior riftgate; the quest log updates here.
    • On higher difficulties, place personal rifts during the long route until the fixed riftgate is secured.
  3. 3
    Defeat the guardian on the tomb's final floor
    • Traverse the tomb to its final floor and defeat the boss at the end.
    • A fixed rift opens after the fight; take it forward instead of backtracking.
    • With all riftgates pre-unlocked by a difficulty merit, touching the tomb's interior rift may skip this section through the Sigil objective.
  4. 4
    Open the Eldritch Gate with the Sigil of the Three
    • Beyond the fixed rift, interact with the seal and use the Sigil of the Three received during the preceding quest.
    • Enter the Astral Fields through the opened Eldritch Gate; the Sigil is a quest item and does not need to be found in normal inventory.
    • Confirm that the objective advances to entering the Eldritch Realm.
  5. 5
    Banish Korvaak
    • Cross the Astral Fields and enter the Eldritch Throne at the far end.
    • Banish Korvaak, the Eldritch Sun. It is a multi-phase boss encounter, so avoid ground effects and preserve recovery options.
    • After the kill, confirm that the objective changes to returning to the Conclave of the Three.
  6. 6
    Report to the Emissary
    • Return to the Conclave of the Three and speak with the Emissary to finish the Act 7 main questline.
    • Rewards include XP, a Celestial Lotus, and a random Epic or Legendary item.
    • After completion, the side quest Paying Debts becomes available if its other prerequisite is met.
STILL LOST?

After Dravis, speak with Uroboruuk outside the tomb and have him lift the seal. If stuck inside, defeat the final-floor guardian, take the rift that opens, and use the Sigil of the Three at the seal beyond it. After Korvaak, report to the Emissary at the Conclave rather than returning through the tomb.

This is the Act 7 finale and does not branch by the chosen Witch God cult. The English wiki identifies Uroboruuk at the Path of Ascension as the giver and Tomb of the Eldritch Sun as the prerequisite; the Japanese names and six-stage route follow the Japanese wiki's Act 7 quest guide.
Grim Dawn Wiki: The Forgotten GodGrim Dawn 日本語Wiki: Quests/Act7