Official Patch Notes · Korean Service

AION 2 Patch Notes — June 4, 2026

The June 4, 2026 update reworks Arcana acquisition and crafting in the Mirror of Crimson Affection, runs an Abyss server rematch, opens the 200-Day anniversary event, and ships a long list of boss fixes. Translated from the official Korean update note.

Last updated: June 4, 2026

Content & Systems

Sanctuary

  • “Erosion Purification Plant” respawn points adjusted: after crossing the toxic-gas zone of the “Waste Disposal Area,” a default respawn after death now places you at the toxic-gas exit; after crossing the poison zone of the “Contamination Residue,” you respawn in front of the poison zone.

Arcana

  • In the “Mirror of Crimson Affection,” the number of Unique Arcana obtained per stage is increased.
  • When synthesizing the “Prelude of Punishment,” “Guarded Soul” and “Indomitable Will” Arcana, the number of settable bonus effects changes to 4. Their chalice/scale can be synthesized using “Kinah” and “Radiant Noble Crystal.”
  • You can obtain “Fragment: Radiant Noble Crystal (Soul-bound)” in the Mirror of Crimson Affection and convert it into “Radiant Noble Crystal (Soul-bound).”
  • Rare/Legendary grade Arcana are removed from the Mirror of Crimson Affection's Odd Energy, replaced by “Lesser/Mid Training Arcana.”
  • You can material-convert “Radiant Noble Crystal (Soul-bound)” ↔ “Noble Crystal (Soul-bound),” and convert “Fragment: Radiant Noble Crystal (Soul-bound)” into “Noble Crystal (Soul-bound).”

Class Changes

Gladiator (검성)

SkillChange
Murderous BurstFixed an issue where its debuff was being replaced by a lower-level version of the effect.

Assassin (살성)

SkillChange
Shadow WalkFixed leftover party-stealth wording in the Spec 4 skill description.

Ranger (궁성)

SkillChange
Ensnaring TrapSpec 2 description now notes that some enhancement effects cannot be removed.

Sorcerer (마도성)

SkillChange
HibernationFixed an issue where, with Spec 4 equipped, using Hibernation-cancel during a status effect did not produce the backward movement.

Spiritmaster (정령성)

SkillChange
Command: ProxySpec 4 description: “HP” wording corrected to “Life,” and a mis-stated life-recovery amount fixed.

Abyss — Server Rematch

A server rematch resets Artifact occupation and the Abyss Corridor. Schedules are offset by matching group (Group A 22:00, B 22:05, C 22:10), with Artifact Capture on Wed/Sat, the Abyss Boss event on Wed/Sat +30 min, and Guardian General Nahma on Fri/Sun. The full server-pairing table (west/east pairs across Groups A–C) is on the official note.

Events

1. Daeva's Energy Charge

From the June 4 maintenance to the June 17 maintenance, a recipe is added to convert “Odd Energy (Soul-bound)” using “300,000 Kinah (unbound).”

ItemQtyMaterialLimit
Odd Energy (Soul-bound)1300,000 Kinah (unbound only)16 / week per server + 4 extra per character

2. 200-Day Anniversary

From the June 4 maintenance to the July 1 maintenance, buy these from Shop – Event:

ItemPriceQtyLimit
200-Day Protagonist (Appearance: Necklace) (Soul-bound)200 Kinah1Once per server
200-Day Protagonist (Appearance: Necklace) (Soul-bound)300 Quna1Once per character
200-Day Commemorative Firework (Soul-bound)200 Kinah20Twice per server

Note: if you buy the Kinah necklace (once per server), the same character cannot also buy the Quna necklace (once per character).

Other fixes

  • Expedition “Azure Breath Island”: fixed the “sleeping pool” appearance not showing.
  • Expedition “Hall of Illusion” boss Nathara: fixed clones intermittently not performing the same action during the clone pattern.
  • Transcendence “Mirror of Crimson Affection” boss Robstino: fixed a skill not being avoidable by the Assassin's Evasion Stance, and an awkward attack-range warning on a certain skill.
  • Sanctuary “Erosion Purification Plant” boss Black Blood Blatt: fixed a status effect persisting after Blatt died.
  • Erosion Purification Plant boss Terminator Bargott: fixed projectile effects not displaying correctly, and the “Bargott, blow it all up!” pattern ending abnormally if the marked target died.
  • Muspel's Chalice boss Iskariel: fixed instant-death damage applying during “Discordant Judgment” / “Cruel Discordant Judgment” even when the weapon safe-zones did not overlap, and the “Resolute Guard” instant-death being dodgeable via the Assassin's Evasion Stance; also fixed the summoned portal firing projectiles at the Spiritmaster's spirits.
  • Muspel's Chalice boss Caldrix: fixed skill order/motion going off-intent when the target moved far away, improved the visibility of the ring effect during “Burning Order,” and made the “Caldrix's Servant” hitbox display as an effect.
  • Fixed some season missions not completing during PvP and hunting in the new Abyss region.
  • Fixed broadcast messages erroneously firing when obtaining “Liberator's Brooch” or “Caldrix's Brooch” via crafting or drops.

Frequently asked questions

  • What changed for Arcana on June 4?

    Unique Arcana drops per stage in the Mirror of Crimson Affection are increased, several Arcana can now roll 4 bonus effects, Rare/Legendary Arcana were removed from that instance's Odd Energy in favor of Training Arcana, and new conversion paths for Radiant Noble Crystal were added.

  • What does the 200-Day anniversary event give?

    From the June 4 to July 1 maintenance, Shop – Event sells a 200-Day Protagonist necklace appearance (Kinah once per server, or Quna once per character) and a 200-Day commemorative firework.

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