Route overview
Underworld is listed in the Reborn route. The fifth documented Reborn dungeon. OG research names Demonic Overgrowth, Kolvumar, and Demon Lord Azrallik; Reborn may compress rooms and timers.
Difficulty ladder
EasyLegacy gate: Insane 80. Confirm in Reborn.
MediumLegacy gate: Nightmare 85. Confirm in Reborn.
HardTier 3; requirements under review.
InsaneTier 4; requirements under review.
NightmareTier 5; requirements under review.
HardcoreSeparate mode; rules need live confirmation.
Clear notes
- Leave spike rows instead of hugging the Overgrowth.
- Kolvumar fire circles linger; do not stand in the trail after a charge.
- Azrallik's heart phase is a target swap, not a DPS freeze — confirm it exists in Reborn before planning around it.
Boss and loot status
We have not published a named boss or deterministic loot table for Underworld. Early Access databases change quickly, and older Dungeon Quest lists are easy to mistake for Reborn data.
