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CorpusAion 2
Aion 2 patch notes

Oct 142026

North America October 13, 2026 · Europe October 14, 2026

The Halloween Event opens, Abyss Rift Stones sell for Kina, Sorcerer elevation bugs are fixed and Abyss entry time now stores up to 7 hours.

Read the official notice

Highlights

Class fixes4 skills
Events2 events
New in the Atelier29 products
Armor skins
3
Halloween Night weapon skins
8
Pets and wings
3
Helms
4
Decor
11
Shop3 changes

Odyle Energy's weekly limits go up, two items move to Substance Morph and Lower Abyss Rift Stone is on sale for two weeks.

Improvements and fixes12 changes
  • Abyss entry time now stores up to 7 hours.
  • Two weekly Season Missions now also reward Abyss Entry Stones: Spend 1 Hour in the Abyss, and Defeat the Boss Guardian Lord Nahma Once.
  • Less stuttering in large-scale Abyss battles.

How long it runs

Each column is one week of maintenance. Dates are for Europe; North America runs a day earlier.

  1. Conquerors of the Abyss
    2 weeks. Ends before maintenance on Oct 27 in North America and Oct 28 in Europe.
  2. Lower Abyss Rift Stone in the Shop
    2 weeks. Ends before maintenance on Oct 27 in North America and Oct 28 in Europe.
  3. Halloween Event
    3 weeks. Ends before maintenance on Nov 3 in North America and Nov 4 in Europe.
  4. Halloween cosmetics in the Atelier
    6 weeks. Ends before maintenance on Nov 24 in North America and Nov 25 in Europe.

Shop

  • Odyle Energy (Bound)

    Weekly limit per character

    4becomes20

    • The weekly limit of 16 per server is removed.
    • For the server transfer period, in Shop > Wind Breeze Merchants > Special.

  • Daily Dungeon tickets and Soul Crystals

    Where to get them

    ShopbecomesSubstance Morph

    • Instant Clear Ticket: Daily Dungeon (Bound) and Soul Crystal (Bound) move from Shop > Wind Breeze Merchants > Special to Substance Morph > Special > Wind Breeze Merchants.
    • For the server transfer period.

  • Lower Abyss Rift Stone

    • On sale for two weeks in Shop > Wind Breeze Merchants > Special.

Class fixes

Spiritmaster

Sorcerer

  • Fire WallFixed
    • Bonus damage now applies when you and your target stand at different heights.
    • Another player's stronger Embers no longer removes your Embers.
  • Cold StormFixed
    • Bonus damage now applies when you and your target stand at different heights.
    • Another player's stronger Frostbite no longer removes your Frostbite.
  • Bittercold WindFixed
    • Frost Cooldown Reduction now works when you and your target stand at different heights.

Events

Halloween Event

Until Nov 4

Ends before maintenance on Nov 3 in North America and Nov 4 in Europe.

Earn Halloween Pumpkin Coins from attendance and event missions, spend them at the Coin Merchant in town, and craft Candy Keys to open the candies placed around town.

Earn up to1,325Pumpkin Coins
Attendance, 14 logins
620
Missions, 235 a week for 3 weeks
705

Trick or Treat attendance

Log in each day to collect Pumpkin Coins. Open In-game menu > Attendance to see your rewards.

  1. Day 135
  2. Day 235
  3. Day 335
  4. Day 435
  5. Day 535
  6. Day 635
  7. Day 7100
  8. Day 835
  9. Day 935
  10. Day 1035
  11. Day 1135
  12. Day 1235
  13. Day 1335
  14. Day 14100

Event missions

New missions under Season Mission > Event. Each resets once per week per server.

  • 25Hunt 10 monsters in the Abyss[Event] Abyss
  • 25Clear a Transcendence Dungeon[Event] Transcendence
  • 25Clear an Expedition Conquest[Event] Expedition
  • 25Clear the Ascension Trial[Event] Ascension Trial
  • 25Clear any Nightmare stage[Event] Nightmare
  • 30Log in 3 times[Event] Log in
  • 20Obtain 1 piece of Unique gear[Event] Obtain Gear
  • 20Use 5 Scrolls[Event] Use a Scroll
  • 20Take part in a Dimensional Invasion[Event] Dimensional Invasion
  • 20Take part in the Shugo Festival[Event] Shugo Festival

Coin Merchant

A Coin Merchant NPC stands in each town and trades Pumpkin Coins for these items.

  • Elyos · VerteronDawn Legion Base and Zumion Village
  • Asmodian · AltgardSafe Haven and Nornir Assembly
  • Special Halloween Chest1 per server250coins
  • Odyle Energy (Bound)4 per server per week · Level 45+10coins
  • Lower Abyss Rift Stone (Bound)2 per server per week · Level 45+30coins
  • Skin Chest (10 times) (Bound)5 per server per week15coins
  • Resurrection Spiritstone (Bound)10 per server per week2coins
  • Instant Clear Ticket: Daily Dungeon (Bound)7 per server per week3coins
  • Nightmare Dungeon Challenge Ticket (Bound)3 per server per week7coins
  • Shugo Festival Reward Key (Bound)3 per server per week7coins
  • Life Crystal (Bound)20 per character2coins
  • Halloween Candy (Bound)10 per character2coins
  • Halloween Cookie (Bound)10 per character2coins
  • Superior Power Shard (Bound)No limit1coins

Special Halloween Chest

The Coin Merchant's 250-coin chest. Opening it gives you everything inside.

  • Spooky Scary Skeleton (Skin: Breastplate) (Bound)
  • Pet Soul Crystal

Candy Keys

Expedition and Transcendence Dungeons drop Candy Key Fragments. Morph them into a Candy Key in the event Substance Morphs, then open the matching candy in town. You get everything inside.

    1. Candy Key Fragment (Event)
    2. Red Candy Key (Event)
    100% success · Once per week per server
    Opens the Red Candy
    • 20
    • 10
    1. Candy Key Fragment (Event)
    2. Yellow Candy Key (Event)
    100% success · Once per week per server
    Opens the Yellow Candy
    • 10,000
    • 10
    1. Candy Key Fragment (Event)
    2. Blue Candy Key (Event)
    100% success · Once per week per server
    Opens the Blue Candy
    • 4
    • 10
    1. Candy Key Fragment (Event)
    2. 10Superior Power Shard (Bound)
    100% success · No limit

Halloween food

Each lasts 5 minutes. Buy them from the Coin Merchant or find them in every candy.

  • Halloween Candy (Bound)
    • Attack 25
    • Defense 250
    • Max Stamina 300
    • Natural Stamina Regen 40%
  • Halloween Cookie (Bound)
    • Max HP 500
    • Max MP 250
    • Max Stamina 300
    • Natural Stamina Regen 40%

Conquerors of the Abyss

Until Oct 28

Ends before maintenance on Oct 27 in North America and Oct 28 in Europe.

Abyss Rift Stones sell for Kina in the Shop for two weeks.

Abyss Rift Stones for Kina

In Shop > Wind Breeze Merchants > Special, for characters at level 45 or higher.

  • Abyss Rift Stone (Event)7 per character per week50,000

New in the Atelier

On sale from the patch. Ends before maintenance on Nov 24 in North America and Nov 25 in Europe. Prices are the Purple Store's; other stores may price differently. Real-money products also earn Mileage.

Armor skins

Shop > Atelier > Outfit Sets > Skins

  • Monarch of Blood (Skin: Set)$29.994,350 Mileage
    • Breastplate
    • Greaves
    • Helm
    • Gloves
    • Boots
    • Cloak
  • Midnight Witch (Skin: Set)$29.994,350 Mileage
    • Breastplate
    • Greaves
    • Helm
    • Gloves
    • Boots
  • Midnight Slasher (Skin: Set)$29.994,350 Mileage
    • Breastplate
    • Greaves
    • Helm
    • Gloves
    • Boots

Claim a set from Shop > Storage and its pieces appear in Closet > Armor. Pieces can be customized but not traded, deleted or stored.

Halloween Night weapon skins

Shop > Atelier > Weapon/Wings/Pet > Weapon Skin

$11.99each · 1,750 Mileage
  • Halloween Night (Skin: Greatsword)Gladiator
  • Halloween Night (Skin: Longsword)Templar
  • Halloween Night (Skin: Dagger)Assassin
  • Halloween Night (Skin: Bow)Ranger
  • Halloween Night (Skin: Spellbook)Sorcerer
  • Halloween Night (Skin: Orb)Spiritmaster
  • Halloween Night (Skin: Mace)Cleric
  • Halloween Night (Skin: Staff)Chanter

Each skin is for its own class only. Claim it from Shop > Storage and it appears in Closet > Weapons. It can be customized but not traded, deleted or stored.

Pets and wings

Shop > Atelier > Weapons/Wings/Pets > Products

  • Pet: Pumpkin Carriage$19.992,900 MileageOnce per server
  • Pet: Little Ghost$19.992,900 MileageOnce per server
  • Spider Wings (Bound)$19.992,900 MileageOnce per character

Claim them from Shop > Storage. Pets appear in the Pets menu and cannot be traded, deleted or stored. Wings arrive in your Cube and cannot be traded, deleted, stored or customized.

Helms

Shop > Atelier > Outfits > Skins

300 Qunaeach
  • Dapper-O'-Lantern (Skin: Helm)
  • Jack-O'-Lantern (Skin: Helm)
  • Face Bandages (Skin: Facewear)
  • Frankenstein Bolts (Skin: Helm)

After purchase the helm appears in Closet > Armor. It can be customized but not traded, deleted or stored.

Decor

Shop > Atelier > Outfits > Skins

300 Qunaeach · Once per server
  • Tears of Blood (Skin: Eyewear)
  • Clown Facepaint (Skin: Eyewear)
  • Pumpkin Clown (Skin: Eyewear)
  • Red Scar Facepaint (Skin: Eyewear)
  • Death Mask (Skin: Eyewear)
  • Black Cat Facepaint (Skin: Eyewear)
  • Vampire Night (Skin: Eyewear)
  • Ghost Tattoo (Skin: Eyewear)
  • Pumpkin Cutie (Skin: Eyewear)
  • Dracula Fangs (Skin: Facewear)
  • Slasher's Muzzle (Skin: Facewear)

After purchase the decor appears in Closet > Decor. It cannot be traded, deleted, stored or customized.

Improvements and fixes

  • Abyss

    • FixedAbyss entry time now stores up to 7 hours.
    • ImprovedTwo weekly Season Missions now also reward Abyss Entry Stones: Spend 1 Hour in the Abyss, and Defeat the Boss Guardian Lord Nahma Once.
    • ImprovedLess stuttering in large-scale Abyss battles.

  • Battlefield

    • ImprovedStandard stats are adjusted so fights last a more fitting length.

  • Settings

    • ImprovedA new option inverts the Y-axis.
    • ImprovedShow My Nameplate can now show or hide HP bars.
    • FixedGraphics settings are no longer saved to Steam Cloud.

  • Market

    • ImprovedListing gathering materials can now be restricted based on gameplay history.

  • Graphics

    • FixedPCs with two graphics cards no longer get the wrong graphics settings.
    • Fixed4K monitors at certain refresh rates no longer crash.
    • FixedThe FSR option no longer lengthens loading times.

  • Shugo Festival

    • FixedReconnecting during the festival no longer resets your position.
Global client reference