Ascended Atheron – AION 2 portrait

Ascended Atheron Lv. 50–85 · Hero · Cogni

HeroAggressive

Ascended Atheron is a level 85 Hero boss in AION 2. Below are the dungeons it appears in, its boss challenge tiers and the rewards for each tier. Ascended Atheron is aggressive: it attacks players who come near, and it fights on the ground. After 5:00 of combat it goes berserk.

Level
50–85
Rank
Hero
Enrage timer
5:00
Type
Cogni
Behavior
Aggressive

Ascended Atheron loot and rewards

Beating Ascended Atheron in the boss challenge pays Phantasmal Fragment ×3,500 on the first clear of tier 1, and Phantasmal Fragment ×3,950 on tier 10. The game client has no kill drop table for Ascended Atheron, so this list gathers the rewards tied to it: its dungeons' loot, reward cubes, guaranteed items and boss challenge payouts.

Ascended Atheron loot and rewards
Phantasmal Fragment – AION 2 item iconPhantasmal FragmentCommonBoss ChallengeFirst clear, tier 1–103,500–3,950
Phantasmal Fragment – AION 2 item iconPhantasmal FragmentCommonBoss ChallengeRepeat clear, tier 1–10900–1,010

Skills and mechanics

Ascended Atheron uses 1 named skill in the game client, and can inflict Damage Tolerance Reduction.

SkillCast timeStatus effectsWarning
Divine Descent3sDamage Tolerance Reduction (30s)4s

Skill names, cast times and status effects come from the game client's own skill data.

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Prep for Ascended Atheron from your desktop

Every boss with its dungeon, enrage timer and drop table, plus the Boss Challenge ladder's tiers and rewards.

  • Enrage timers, rank and type
  • Full drop tables with kills needed for 90%
  • Boss Challenge tiers, recommended power and rewards
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MetaBot Desktop AION 2 boss list with Transcendent Bakarma's drop table

Dungeons and boss challenges

Where you fight Ascended Atheron, and what each boss challenge tier asks for and pays out.

Boss challenge (10 tiers)

TierRecommended powerFirst clearRepeat clear
14,5003,500×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment900×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
24,5503,550×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment920×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
34,6003,600×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment930×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
44,6503,650×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment950×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
54,7003,700×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment960×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
64,7503,750×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment970×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
74,8003,800×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment980×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
84,8503,850×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment990×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
94,9003,900×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment1,000×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment
104,9503,950×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment1,010×Phantasmal Fragment – AION 2 item iconPhantasmal Fragment

Versions of Ascended Atheron

The game has 11 versions of Ascended Atheron with different levels or ranks; this page combines their spawns and drops.

NameLevelRank
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron50Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero
Ascended Atheron – AION 2 portraitAscended Atheron85Hero

Other bosses

NameLevelRank
Basilus the False – AION 2 portraitBasilus the False82Hero
Gargaum – AION 2 portraitGargaum80Hero
Terminator Bargott – AION 2 portraitTerminator Bargott80Hero
Awakened Alturadon – AION 2 portraitAwakened Alturadon78Hero
Kromede's Desolation – AION 2 portraitKromede's Desolation78Hero
Tyrant Tassin – AION 2 portraitTyrant Tassin77Hero
Culminant Paton – AION 2 portraitCulminant Paton77Hero
Scout Captain Ked – AION 2 portraitScout Captain Ked77Hero

Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files

Ascended Atheron is a level 85 Hero enemy in AION 2 with no open-world spawn in the global client, so it is met in instanced content such as dungeons or events. Drop chances and challenge rewards come straight from the game's reward tables. Monster HP and combat stats are kept on the game server and are not in the client files, so they are not listed here.

See Also

BossesBasilus the FalseGargaumTerminator Bargott
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Ascended Atheron FAQ

What does Ascended Atheron drop?

Beating Ascended Atheron in the boss challenge pays Phantasmal Fragment ×3,500 on the first clear of tier 1, and Phantasmal Fragment ×3,950 on tier 10. The loot table on this page lists all 2 rewards with their source.

What level is Ascended Atheron?

Ascended Atheron is level 50–85 (Hero).

Does Ascended Atheron have an enrage timer?

Yes. Ascended Atheron goes berserk after 5:00 of combat, so plan your damage to finish before then.

What skills does Ascended Atheron use?

Ascended Atheron uses Divine Descent. Divine Descent has the longest cast time at 3s.

How much HP does Ascended Atheron have?

The AION 2 client does not contain monster HP or combat stats – they live on the game server – so no database built from game files can show real values. Level, rank, spawns and drops on this page come from the client.