AION 2 Patch Notes — September 30, 2026 (Emergency Maintenance)
A one-hour afternoon maintenance (16:00–17:00 KST) on the day of the regular September 30 update. It fixed the 'Ring of Cold' damage being applied abnormally in the Triton fight in the Sanctuary Snowfield of Sorrow. Everyone could claim a Special Daeva Supply Chest (Rare) as compensation until 17:30 the next day. Translated from the official Korean notice.
Last updated: October 6, 2026
Maintenance window
- When: Wednesday, September 30, 16:00 – 17:00 KST (1 hour). The game could not be played during the maintenance.
- The notice warned that the window could be extended, or end early, depending on progress. A follow-up on the same notice confirmed it was completed.
What the maintenance fixed
- Sanctuary 'Snowfield of Sorrow': fixed the damage of 'Ring of Cold' (냉기 고리) being applied abnormally during the fight against 'Triton'.
This came on the same day as the regular September 30 update, which had already fixed two other problems in Triton's 'Harvest Chill' pattern.
Compensation
- Reward: 1× Special Daeva Supply Chest (Rare) (Soul-bound).
- Claim window: September 30, 17:30 – October 1, 17:30 KST. Rewards that expire unclaimed are not reissued.
- The supply bundle itself is usable until November 4, 2026 at 05:00.
| Contents | Qty | Expiry |
|---|---|---|
| Life Crystal (Soul-bound) | 3 | — |
| Resurrection Spiritstone (Soul-bound) | 2 | — |
| Battle Enhance Scroll (Soul-bound) | 3 | — |
| Small Odyle Energy (Soul-bound) | 2 | Deleted November 4, 2026, 05:00 |
Official sources
Frequently asked questions
What did the AION 2 September 30, 2026 emergency maintenance fix?
One issue: in the Sanctuary Snowfield of Sorrow, the damage of Triton's 'Ring of Cold' was being applied abnormally. The maintenance ran from 16:00 to 17:00 KST.
What was the compensation for the September 30 emergency maintenance?
One Special Daeva Supply Chest (Rare), claimable from 17:30 on September 30 to 17:30 on October 1 and usable until November 4, 2026. It holds 3 Life Crystals, 2 Resurrection Spiritstones, 3 Battle Enhance Scrolls and 2 Small Odyle Energy, all Soul-bound.