AION 2 Patch Notes Oct 13–14 — Halloween Event, Class Fixes & Shop Changes
AION 2 Oct 13/14 patch: Halloween event (Trick or Treat, Pumpkin Coin shop) through Nov 3, Sorcerer Cold Storm fixes, Odyle Energy limit changes and shop moves — from official notes.

The second weekly patch (published for October 13 PDT / October 14 CEST) is the biggest since launch: a Halloween event (Trick or Treat attendance + Pumpkin Coin shop, through November 3), Sorcerer Cold Storm fixes, Odyle Energy limit changes, and the first round of shop restructuring ahead of server transfers. Itemized from the official notes.
Stated by developer · 2026-10-15Quick answer
Quick answer: Halloween event runs Oct 13 – Nov 3: daily Trick or Treat attendance pays Pumpkin Coins, event missions (Obtain Gear / Use Scrolls / Dimensional Invasion / Shugo Festival) pay 20 coins each, and a Coin Merchant in faction towns exchanges them for event items. Plus: Sorcerer Cold Storm bug fixes, Odyle Energy (Bound) weekly limit raised to 20 per character, and Wind Breeze shop items moving for the server-transfer period.
Halloween event (October 13 – November 3)
- Trick or Treat attendance — daily check-in rewards 35 Halloween Pumpkin Coins per day (in-game Attendance menu).
- Event missions — 20 coins each: obtain 1 Unique Gear, use 5 Scrolls, participate in Dimensional Invasion, participate in Shugo Festival.
- Event shop — a Coin Merchant NPC appears in faction towns (Elyos: Verteron — Dawn Legion Base / Zumion Village; Asmodian: Altgard — Safe Haven / Nornir Assembly), exchanging Pumpkin Coins for event items.
Class fixes — Sorcerer Cold Storm
Three fixes target the Cold Storm / Frostbite line: bonus damage now applies across elevation differences, Frostbite effects are no longer removed by another PC's stronger Frostbite, and the Frost Cooldown Reduction works properly with elevation gaps. Directly relevant to Sorcerer rotation reliability — the class that launch-week coverage flagged as "fixed and much improved."
Stated by developer · 2026-10-15Shop and Odyle Energy changes (server-transfer period)
| Change | Detail |
|---|---|
| Wind Breeze items move | Daily Dungeon Clear Tickets (Bound) and Soul Crystal (Bound) move to Substance Morph > Special during transfer period |
| Odyle Energy (Bound) weekly server limit (16) | Removed |
| Odyle Energy (Bound) weekly per-character limit | Raised from 4 to 20 |
| Lower Abyss Rift | Changes during transfer period (per official notes) |
Net effect: bound Odyle Energy income is up sharply (20/character/week where it was 4) — good news for the gear progression enhance loop during transfer season.
FAQ
When does the AION 2 Halloween event end? November 3 (PDT) / November 4 (CEST) — before that day's scheduled maintenance.
Where do I spend Halloween Pumpkin Coins? At the event Coin Merchant NPC in your faction's towns (Elyos: Verteron; Asmodian: Altgard).
Is this the first patch since launch? No — the first weekly patch was October 6/7 (covered here); this is the second, and the largest.
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