
Poenir and Duenir
Keep moving and use Wind Dash for space. Damage Poenir, the lower-health half, in short openings and kite Duenir. Do not retreat into the entrance tunnel at the start: Poenir can catch on the ceiling, pillars or doorway, and reloading fixes it. Patch 1.01.06 rebalanced this fight, so earlier write-ups may describe a harder version.
How to beat Poenir and Duenir
- Weak to
- None listed: bring your highest-level weapon
- Life
- 940 and 2,300
- ATK
- 50 and 44
- Steam players
- 27.3% hold Demonic Servitude
Bring
Throwables for Poenir in the air and a fast weapon for short openings.
Attacks
- Poenir is a giant bat that attacks from the air.
- Duenir fights on the ground.
- The pair attack from two directions; Output Lag reports a shared health bar.
Rewards
- The way on to King Gius Abraon and Unok's Remains; the fissure behind the king drops into the Ancient World.
How to reach Poenir and Duenir
Dissolve the flesh wall beside Budaen's hallway with acid daggers. In the Mausoleum, get Puwema's Lens from Peha and the Mask of Second Sight from the blue statue near the kitchen, then dispel the six green Puwema sigils with the mask equipped.
- Where
- Deimpo Mausoleum, sealed passage near Chef Gagi's kitchen
- Story
- Required for the credits
- Bestiary
- No. 71 Poenir, Rotten Wings of Despair, No. 72 Duenir, Depraved Horns of Agony
Also in Deimpo Mausoleum
Weapons: Blood Moon, Grave Reaper, Melting Moon, Rusted Leaf Blade, Rusted Greataxe, Okbujo's Judgement, Throwing Axe.
Mini-bosses: Grave Guardian (Optional. Enter the small tomb from behind and pull the lever; the Rusted Longhammer chest follows); Noble Sentinel (Optional roof fight; sources disagree on whether it drops the Teal Green Seal Breaker or a house key).




