PvP · 5 min read

AION 2 Abyss siege: days, times, bosses and Outer Reshanta

Since November 4, 2026, the Global artifact siege runs twice a week, on Thursday and Saturday at 21:00, followed by the three artifact bosses at 21:30. Here is the full Abyss schedule and what changed in October and November.

Updated 5 November 2026 · Sources: 7

Contents
  1. At a glance: the Global Abyss schedule
  2. What changed in the siege on November 4
  3. What changed in October
  4. Outer Reshanta: PvP with standardized stats
  5. What about Korea?

At a glance: the Global Abyss schedule

EventWhenSince
Artifact SiegeThursday and Saturday, 21:00Nov 4, 2026 (before: three times a week)
Artifact bosses (Kaira, Argo, Tamasa)Thursday and Saturday, 21:30Nov 4, 2026
Argo the spirit kingEvery day, 10:30 and 22:30Nov 4, 2026
Gartua and High Commander LagtaRespawn in 11 hNov 4, 2026 (before: 12 h)
Outer Reshanta3 h per week, from level 45Nov 4, 2026

NCSOFT gives these times without a time zone. The Schedule page shows them in UTC until confirmed in game: trust the time shown in your client.

What changed in the siege on November 4

  • Two artifact sieges a week instead of three: Thursday and Saturday at 21:00.
  • The three artifact bosses (Kaira, Argo and Tamasa) follow on Thursday and Saturday at 21:30.
  • Abyss Points earned in the Abyss Corridor go up by 50%.
  • Argo the spirit king spawns every day at 10:30 and 22:30; Gartua and High Commander Lagta respawn in 11 h instead of 12.

What changed in October

  • Oct 14: total Abyss access time capped at 7 h; Abyss season missions (1 h in the Abyss, Nahma) that give access stones.
  • Oct 21: higher Abyss capacity, more HP for the Dimensional Core and bosses, larger hit zone for Kaira and Argo.
  • Oct 28: the Dimensional Core weakens after 10 minutes of artifact battle; new Abyss matchmaking, where two servers of the same faction can now face each other.

Outer Reshanta: PvP with standardized stats

Opened on November 4 at level 45, this new Abyss zone standardizes stats and skill and Stigma levels: gear matters less, play matters more. Access lasts 3 hours a week, extendable with outer access stones, and Abyss Points earned in PvP there are cut by 50%.

What about Korea?

The Korean service keeps its own schedule (Korean time): siege at 21:20, 21:50 or 22:20 depending on the group, artifact bosses at 21:45, 22:15 or 22:45, Nahma at 22:00, 22:30 or 23:00, and Argo every day at 09:00 and 21:00.

Frequently asked questions

Which days is the AION 2 siege?

On Global, Thursday and Saturday at 21:00 since the November 4, 2026 update; there were three sieges a week before.

When do the artifact bosses spawn?

Thursday and Saturday at 21:30, half an hour after the siege starts: Kaira, Argo and Tamasa.

When does Argo the spirit king spawn?

Every day at 10:30 and 22:30 on Global, since November 4, 2026.

How long can you play in Outer Reshanta?

3 hours a week from level 45, extendable with outer access stones.

Sources

Every fact is cross-checked; reliability ranges from 1 (rumor) to 5 (official).

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