Axel & Orserk are the paired tower bosses guarding the Brothers of the Eternal Pyre, and they hit as a single Level 30 encounter with a shared 25,350 HP bar. The fight is a straight damage race inside the tower arena, so your party level, defense buffs, and a stocked healing kit matter more than any single trick.
Quick answer: Fast travel to the Eternal Pyre Tower Entrance, enter the Brothers of the Eternal Pyre Tower, and burn down Axel & Orserk’s 25,350 HP with a party in the high 30s. Winning drops the Key Sphere of Sloth and 5 Ancient Technology Points.

Axel & Orserk boss stats and rewards
| Detail | Value |
|---|---|
| Boss | Axel & Orserk |
| Level | 30 |
| Shared HP | 25,350 |
| Location | Brothers of the Eternal Pyre Tower |
| Fast travel point | Eternal Pyre Tower Entrance |
| Rewards | Key Sphere of Sloth, 5 Ancient Technology Points |
This is a tower fight, meaning it is one of the game’s main faction boss battles led by a powerful Pal trainer. You cannot capture Axel & Orserk, so treat it purely as a race to deplete the HP bar before your Pals fall.

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A party in the high 30s clears the encounter comfortably. Push your character to at least the mid-30s at the Statue of Power, and load a mix of durable and high-damage Pals so the shared HP bar drops before your team is worn down.
- A five-Pal party such as Moldron, Mammorest, Muffly, Blazamut, and Elphidran covers tanky mounts and steady damage.
- Craft a Defense Pendant to soften incoming hits during the exchange.
- Bring healing items and food buffs, since the tower arena gives you no time to retreat and recover.
Note: In-game version Win E1.0 v0.1.5.0, the defense value granted by Mammorest’s “Lucky” passive does not calculate correctly. If you are leaning on Mammorest as a wall, expect it to take more damage than its displayed defense stat suggests, and adjust your healing accordingly.

How to reach and start the fight

How to confirm you won
The fight ends the moment the 25,350 HP bar empties. You will receive the Key Sphere of Sloth and 5 Ancient Technology Points, and your character typically banks a level or two from the kill. If the reward screen and the point gain show up, the tower is cleared.
If you wipe, the most common reason is losing the damage race, not a positioning mistake. Level your party higher, equip the Defense Pendant, and factor in the bugged Mammorest defense so your healing keeps pace. Once Axel & Orserk go down, you can spend those Ancient Technology Points and move on to preparing for the next tower and later raid bosses.





