Ascended Atheron
Lepharist Research Center; Nightmare 1–10
Ascended Atheron is a level 50–85 hero Cogni boss in AION 2 that stands in Lepharist Research Center (1 spawn point). It is the Nightmare boss of Lepharist Research Center at levels 1–10 (monster level 85), recommended combat power 4,500–4,950. It rages after 5:00.
A candidate for Arch Daeva born after the Last War and leader of the Lepharists in Elysea. He rose to his current position by helping with Dragon Lord Ishtar's Sura research, seeming to be minion of the Balaur, but was actually cultivating his own power. He is arrogant because of his genius, and has rejected Asahr's revelations as enslavement by AION. His ultimate goal is to become a god greater than the Balaur, Daeva, and even AION.
Where to find Ascended Atheron
From each map's own spawn list (MapData: SpawnInfoList, the positions of every spawner); a point's area is the subzone outline it falls in. A spawner that can place one of several monsters counts for each of them.
| Area | Map | Spawn points |
|---|---|---|
| — | Lepharist Research Center | 1 |
Nightmare: Ascended Atheron
BossChallengeContents: the boss of each Nightmare level, its recommended combat power and the first-clear and repeat rewards (BossChallengeReward; repeat clears pay by the clear's grade, lowest to highest).
| Level | Monster level | Combat power | First clear | Repeat clear |
|---|---|---|---|---|
| 1 | 85 | 4,500 | 3,500 | 900 |
| 2 | 85 | 4,550 | 3,550 | 920 |
| 3 | 85 | 4,600 | 3,600 | 930 |
| 4 | 85 | 4,650 | 3,650 | 950 |
| 5 | 85 | 4,700 | 3,700 | 960 |
| 6 | 85 | 4,750 | 3,750 | 970 |
| 7 | 85 | 4,800 | 3,800 | 980 |
| 8 | 85 | 4,850 | 3,850 | 990 |
| 9 | 85 | 4,900 | 3,900 | 1,000 |
| 10 | 85 | 4,950 | 3,950 | 1,010 |
Skills (16)
The skills of its NpcData.ActiveSkillList, named by the game's SkillString (most monster attacks are just called “Attack”). Casting time, cooldown and range from the Skill table; range 100 units = 1 m.
| Skill | Damage | Cast | Cooldown | Range |
|---|---|---|---|---|
| Divine Descent | Physical | 3 s | 1 s | 120 m |
- Basic attack: magic, reach 25 m, every 1 s.
- Plus 14 unnamed attacks (physical and magic), cooldowns 8 s–1:25, reach up to 120 m, casting up to 2 s.
Variants (11)
The same monster at other levels or in other places, each with its own ID in the NpcData table. The label comes from the game: its subtitle for the monster, the Nightmare challenge stage (BossChallengeContents) or the dungeon its internal name points at; places from the maps' spawn lists.
| Variant | Level | Type | Where | Drops |
|---|---|---|---|---|
Lepharist Research CenterNPC 2701374 | 50 | Hero | Lepharist Research Center · 1 pt | — |
Nightmare 1 · Lepharist Research CenterNPC 2980280 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 2 · Lepharist Research CenterNPC 2980281 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 3 · Lepharist Research CenterNPC 2980282 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 4 · Lepharist Research CenterNPC 2980283 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 5 · Lepharist Research CenterNPC 2980284 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 6 · Lepharist Research CenterNPC 2980285 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 7 · Lepharist Research CenterNPC 2980286 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 8 · Lepharist Research CenterNPC 2980287 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 9 · Lepharist Research CenterNPC 2980288 | 85 | Hero | Nightmare (summoned) | — |
Nightmare 10 · Lepharist Research CenterNPC 2980289 | 85 | Hero | Nightmare (summoned) | — |
Nearby monsters
On the same map within three levels, bosses first (from the spawn lists).
Ascended Atheron FAQ
Where is Ascended Atheron in AION 2?
Ascended Atheron stands in Lepharist Research Center — 1 spawn point in the maps' spawn lists. It is also the Nightmare boss of Lepharist Research Center, levels 1–10.
What does Ascended Atheron drop?
It has no per-kill reward table; its rewards are the Nightmare clear rewards (first clear and repeat clears).
What level is Ascended Atheron?
Ascended Atheron is level 50–85, hero rank, in 11 variants.
How much HP does Ascended Atheron have?
The AION 2 client does not contain monster HP or combat stats — the game server holds them — so no site that reads the game files can list them. What the client does say: it rages after 5:00.



