OFFICIAL UPDATE BRIEF
AION2 Corroded Decontamination Facility: item level 3,700 and cross-faction PvE parties
The March 11, 2026 update introduced Corroded Decontamination Facility and allowed Elyos and Asmodians to form parties for specified PvE activities. Its dungeon threshold and party scope were concrete, while several systems in the same announcement were still forward-looking.

A high-difficulty Sanctuary at item level 3,700
Corroded Decontamination Facility was positioned as a high-difficulty Sanctuary with a minimum item level of 3,700 and Terminator Bargott as its principal boss. The official reward summary includes Hero- and Unique-grade weapons and bracelets.
The release did not provide a complete item-stat or drop-rate table, so this page does not infer a best drop or expected return. The 3,700 threshold and reward grades are the verifiable announcement-date details.
Cross-faction PvE parties and fourth server matching
From March 11, Elyos and Asmodians could form cross-faction parties for PvE content, with communication between the factions still limited. This expanded cooperative matchmaking; it did not remove faction identity, server alignment, or PvP rivalry.
NC also implemented a fourth server-matching round. Those pairings depended on server conditions at the time, so the old announcement should not be used to infer today's opponents, population, or faction balance.
Separate shipped features from previews
Combat Power, Combat Analysis, and Bound Kina were discussed or previewed around this release, but that does not mean every function reached the live client in full on March 11. Later maintenance notes and the current interface are needed to establish an exact launch state.
The White Day promotion in the same announcement is now historical and is not presented here as claimable. Dungeon requirements, party restrictions, and feature status are March 11 snapshots, and a future global build may follow a different plan.
DATA SOURCES
Scope and update date
Check the applicable game service, last verification date, and original sources. Confirm live values and availability in game.
- Last verified
Based on NC Corporation's March 11, 2026 announcement. Values and feature states are Korea/Taiwan service snapshots from that date; the global version is not guaranteed to match.
