The Underworld[ | ]
Clear the Chamber must be completed to get to the Reaper of the Labyrinth, and Restoring Grenth's Monuments must be taken to free the other reapers.
- Lost Soul: Clear the Chamber
- Reaper of the Labyrinth: Unwanted Guests
- Reaper of the Labyrinth: Escort of Souls
- Reaper of the Labyrinth: Restoring Grenth's Monuments
- Reaper of the Bone Pits: Imprisoned Spirits
- Reaper of the Forgotten Vale: Wrathful Spirits
- Reaper of the Ice Wastes: Servants of Grenth
- Reaper of the Twin Serpent Mountains: Demon Assassin
- Reaper of the Chaos Planes: The Four Horsemen
- Reaper of the Spawning Pools: Terrorweb Queen
- King Frozenwind: The Nightman Cometh (This quest will become available only after you complete all other Underworld quests.)