AION 2 GUIDESWestern release 30 September 2026

This content is live on the Korean and Taiwanese service. It is not yet available in the Western release.

The Western release opens on 30 September 2026. NCSOFT has not stated which Korean content will be present at that launch.

Season 2 begins

UpdatesLast checked 2026-08-16Korea and Taiwan since 19 November 2025
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01

What was announced

Season 2 landed on the Korean service on 21 January 2026, and it delivered more than the roadmap had promised. Alongside the Expedition dungeon Dying Dramata’s Nest, NCSOFT added difficulty tiers that now structure the whole endgame: "Raid and Ascension Trial expand with new dungeons and higher difficulty tiers—Extreme, Insane, and Hell". It also published a figure for Nightmare: "Players will face seven different boss monsters within Nightmare content." It has not been announced for the Western release.

02

Where it sits in the record

This is the delivery of the plan published two weeks earlier. NCSOFT describes Season 2 as adding "expansive new PvE content" with "a best-record-based ranking system", new and revamped Abyss content, server-wide integration of the Closet system, expanded skin customisation, class rebalancing for Templar and Cleric, and "a new Transfer system for equipment progression". Three of its facts feed pages elsewhere on this site: the seven Nightmare bosses, the Extreme-Insane-Hell difficulty ladder, and the Templar and Cleric rebalance that preceded the full class overhaul of 25 March 2026.

03

What it actually changed

The difficulty ladder is the structural contribution. Extreme, Insane and Hell were added to Raid and Ascension Trial content here (official NCSOFT announcement, 21 January 2026), and a fourth tier followed on 6 July 2026: "A Doom difficulty for Ascension Trial, accessible from item level 4,000." Four published tiers, the last one with a checkable number. The other durable fact is the Transfer system for equipment progression, which reappears in later announcements as Transfer Crafting — the route to the Genesis and Nemesis gear added in May 2026.

04

What to be careful with

Before anything else: this update applies to the Korean service, and NCSOFT has published nothing about its state at the Western launch of 30 September 2026. The mistake to avoid is assuming the difficulty tiers apply everywhere. They were announced for "Raid and Ascension Trial" specifically — not for Expedition, Transcendence or Sanctuary content, which have their own item-level gates instead. Where a publisher lists content types explicitly, an omission is information. And note the class rebalance here touched only Templar and Cleric; the game-wide overhaul came two months later.

05

Source

The proof

NCSOFT press release, 2026-01-21 — Dying Dramata’s Nest, a best-record ranking system, revamped Abyss content and a new Transfer system — read 2026-01-21.