Database · Global NA/EU
Aion 2 boss list
Every field boss in Verteron, Altgard and the Abyss with its global respawn time, plus the scheduled Abyss bosses. Filter, search and sort.
Updated ·By the Aion2 Atlas team·How we source data
What bosses are in Aion 2 and when do they respawn?
Global servers have 49 field bosses — 24 in Verteron (Elyos), 24 in Altgard (Asmodian) and Argo, the Spirit King, in the Abyss — that respawn 30 min to 12 h after each kill, about half the Korean timers. On top of that come 4 scheduled Abyss fights: Watcher Kaira every 3 hours, the Artifact Siege and the Executors on Monday, Thursday and Saturday evenings, and Guardian Lord Nahma on Friday and Sunday. Use the table to filter by faction or zone; for live countdowns open the boss timer.
- 49 field bosses
- Respawn 30 min–12 h
- Global respawn, KR shown for comparison
- Community data, not verified in game
Scheduled world and Abyss bosses
| Boss | Type | Where | Schedule | Confidence |
|---|---|---|---|---|
| Watcher Kaira | World boss | Chaotic Lower Reshanta (Abyss) — random spot on the Black Fragments area, level 65 | Every 3 h from 01:00 server time (01:00, 04:00 … 22:00), 30 min | Likely |
| Artifact Siege | Abyss event | Chaotic Lower Reshanta — the three artifact points | Mon, Thu, Sat 21:00 server time, 30 min | Likely |
| Siege Bosses: Executors Argo, Kaira, Tamasa | Abyss bosses | Lower Reshanta, level 65 | Mon, Thu, Sat 21:30 server time (30 min after the Artifact Siege) | Likely |
| Guardian Lord Nahma | Abyss boss | Reshanta | Fri and Sun around 21:00 server time — trackers disagree (21:00, 21:30 or 22:00; one lists 19:00 UTC) | Community-observed |
All 49 field bosses
49 of 49 rows
| Kernon of the West | Elyos | Verteron | Cantas Valley | 30 min | 1 h |
| Neikel of the East | Elyos | Verteron | Cantas Valley | 30 min | 1 h |
| Rotten Kutar | Elyos | Verteron | Elun River Swamp | 30 min | 1 h |
| Blooming Korin | Elyos | Verteron | Elun River Midstream | 1 h | 2 h |
| Bodyguard Teegant | Elyos | Verteron | Fortress Ruins | 1 h 30 min | 3 h |
| Kusan the Mad Gladiator | Elyos | Verteron | Fortress Ruins | 2 h | 4 h |
| Ritualist Garshim | Elyos | Verteron | Fortress Ruins | 2 h | 4 h |
| Bloodfang Pnyn | Elyos | Verteron | Tolbas Forest | 3 h | 6 h |
| Furious Saursus | Elyos | Verteron | Tolbas Forest | 3 h | 6 h |
| Scholar Aulla | Elyos | Verteron | Aulau Village | 2 h | 4 h |
| Chaser Taulo | Elyos | Verteron | Aulau Village | 2 h | 4 h |
| Forest Warrior Aullamu | Elyos | Verteron | Aulau Village | 4 h | 8 h |
| Heretic Layla | Elyos | Verteron | Artamia Plateau | 3 h | 6 h |
| Black Tentacle Lawa | Elyos | Verteron | Artamia Gorge | 4 h | 8 h |
| Centurion Demiros | Elyos | Verteron | Artamia Plateau | 4 h | 8 h |
| Divine Ansas | Elyos | Verteron | Artamia Plateau | 6 h | 12 h |
| Harvest Manager Moshav | Elyos | Verteron | Drana Plantation | 3 h | 6 h |
| Sentinel K'nash | Elyos | Verteron | Drana Plantation | 4 h | 8 h |
| Researcher Setram | Elyos | Verteron | Nahid Legion Fortress | 6 h | 12 h |
| Phantasm Kasia | Elyos | Verteron | Garden of the Illusion God | 6 h | 12 h |
| Silent Dartan | Elyos | Verteron | Artamia Plateau South | 6 h | 12 h |
| Soul Ruler Kashapa | Elyos | Verteron | Artamia Plateau East | 6 h | 12 h |
| High Commander Lagta | Elyos | Verteron | Red Forest | 12 h | 24 h |
| Eternal Gartua | Elyos | Verteron | Isle of Eternity | 12 h | 24 h |
| Melted Danar | Asmodian | Altgard | Dredgion Crash Site | 30 min | 1 h |
| Black Warrior Aed | Asmodian | Altgard | Nameless Graveyard | 30 min | 1 h |
| Faithful Rajit | Asmodian | Altgard | Sanctuary Watch Post | 30 min | 1 h |
| Berserker Vargor | Asmodian | Altgard | Sanctuary Watch Post | 1 h | 2 h |
| Blood Warrior Lannar | Asmodian | Altgard | Moslan Forest | 1 h 30 min | 3 h |
| Predator Garsan | Asmodian | Altgard | Moslan Forest | 2 h | 4 h |
| Deceiver Trid | Asmodian | Altgard | Urtumheim | 2 h | 4 h |
| Blue Wave Kelpina | Asmodian | Altgard | Forest of Purification | 2 h | 4 h |
| Advisor Resana | Asmodian | Altgard | Dranactus | 3 h | 6 h |
| High Overseer Nutah | Asmodian | Altgard | Dranactus | 2 h | 4 h |
| Special Operations Leader Linx | Asmodian | Altgard | Basfelt Ruins | 3 h | 6 h |
| Desecrator Newbold | Asmodian | Altgard | Basfelt Ruins | 4 h | 8 h |
| Specter Archon Axios | Asmodian | Altgard | Basfelt Ruins | 4 h | 8 h |
| Addicted Hardirun | Asmodian | Altgard | Pafnite Burial Ground | 3 h | 6 h |
| Executioner Barthien | Asmodian | Altgard | Gribade Canyon West | 4 h | 8 h |
| Drakan Battalion Weapon Guruta | Asmodian | Altgard | Gribade Canyon East | 6 h | 12 h |
| Veteran Shujakan | Asmodian | Altgard | Black Claw Village | 3 h | 6 h |
| Visionary Karuka | Asmodian | Altgard | Black Claw Village | 4 h | 8 h |
| Dark Shadow Vishwada | Asmodian | Altgard | Ragta Fortress | 6 h | 12 h |
| Sharp Shylak | Asmodian | Altgard | Impetusium Plaza | 6 h | 12 h |
| Silent Dartan | Asmodian | Altgard | Forest of Purification | 6 h | 12 h |
| Soul Ruler Kashapa | Asmodian | Altgard | Pafnite Burial Ground | 6 h | 12 h |
| High Commander Lagta | Asmodian | Altgard | Ragta Fortress | 12 h | 24 h |
| Immortal Gartua | Asmodian | Altgard | Isle of Immortality | 12 h | 24 h |
| Argo, the Spirit King | Abyss | Abyss | Siel's Right Wing (Siel's Wing Islands) | 12 h | 24 h |
Respawn = global average from aion2timers.com kill reports (identical in EU, NA, SA, Asia and TW, checked 2026-10-12); KR = NCSOFT's Korean cycle notice.
Frequently asked questions
How many field bosses are in Aion 2?＋
We list 49 field bosses on global servers: 24 on the Elyos side and 24 on the Asmodian side and Argo, the Spirit King, in the Abyss, plus the scheduled Abyss bosses in the table above them. Each has its own respawn timer after it dies.
How long is the field boss respawn?＋
Between 30 min and 12 h after the kill on global servers. Those are averages from community kill reports, identical in EU, NA, SA, Asia and TW, and roughly half the Korean cycle shown in the KR column.
When does Watcher Kaira spawn?＋
Every 3 hours from 01:00 server time (01:00, 04:00 … 22:00) for 30 minutes in Chaotic Lower Reshanta. The boss timer counts down to the next spawn in your region.
Are these KR timers?＋
No. The respawn column is global. The KR column is NCSOFT's Korean cycle, shown only for comparison because many guides still quote it.
Where are the bosses on the map?＋
Click a zone in the table to open its interactive map with the named-boss layer, or see the named boss map.