Contents
In short
- Nightmare is a solo boss challenge mode that unlocks at Lv. 45 — [Community ×3].
- You get 2 tickets per day and can bank up to 14. A ticket is used only when you clear a boss — [Community ×3].
- Rewards are Phantasmal Fragments for the Nightmare shop — [Community ×2].
- Layer I has 7 bosses with 10 challenge levels each, sorted by grade: Common, Rare, Epic — [Single source].
- NC sells a Nightmare Dungeon Challenge Ticket in the Halloween event shop (3 per server per week) — [Official].
Nightmare pits you alone against a boss. Each boss has challenge levels, and you climb them as your gear improves. It is a steady source of Stigma and PvE board materials at Lv. 45.
Status labels: [Official], [Community ×N], [Single source].
How do Nightmare tickets work?
| Rule | Value | Status |
|---|---|---|
| Unlock | Lv. 45 | [Community ×3] |
| Tickets | 2 per day | [Community ×3] |
| Bank | Up to 14 | [Community ×3] |
| When a ticket is used | Only on a boss clear | [Community ×3] |
| Extra tickets | Nightmare Dungeon Challenge Ticket (Bound): 7 Halloween Pumpkin Coins, 3 per server per week, until Nov 4, 2026 (CET) | [Official] |
In plain words: failing costs you nothing but time. Log in at least once a week so the bank does not hit 14 and waste tickets.
Which bosses are in Nightmare?
One guide lists Layer I with 7 bosses, each with 10 challenge levels — [Single source]:
| Grade | Bosses | Suggested item level |
|---|---|---|
| Common | Gatekeeper Pinopi, Furious Feruk, Fafnir’s Poison Blood | 1,000–1,600 |
| Rare | Wraith Giselle, Fortress Guardian Notun, Mutated Gerod | 1,700–2,300 |
| Epic | Zikel’s Apparition | 2,400–3,000 |
A claim of 26 bosses across 4 layers appears only in search snippets — pending verification. Boss mechanics are not yet confirmed by two sources, so we list them on the bosses hub as “guide in preparation”.
What are the rewards?
- Phantasmal Fragments for each clear — [Community ×2]. First clears give more: about 500–900 for Common, 840–1,350 for Rare and 1,500 for Epic bosses — [Single source].
- The Nightmare shop sells Stigma Shards — [Community ×2] — and a limited number of crystals for the PvE Daevanion board — [Community ×2]. See Stigma and Daevanion.
- NC’s Halloween event mission “Clear 1 time (Any Stage)” gives 25 Pumpkin Coins once per week per server — [Official].
Tips
- Clear every Common boss once for the first-clear bonus.
- Push challenge levels on the boss your class handles best; solo modes reward self-healing and mobility.
- Spend tickets before the bank reaches 14.
FAQ
Is Nightmare solo in AION 2?
Yes. Community guides describe Nightmare as a solo boss challenge.
Do I lose a Nightmare ticket if I fail?
No. Sources agree that a ticket is spent only on a boss clear.
What do Phantasmal Fragments buy?
They are spent in the Nightmare shop. Guides list Stigma Shards and limited Daevanion crystals for the PvE board among the items.
Which Nightmare boss should I start with?
Start with the Common grade bosses. One guide suggests item level 1,000–1,600 for Common, 1,700–2,300 for Rare and 2,400–3,000 for Epic.
Sources
We rewrite facts from sources in our own words and link to the originals.
- KeenGamer — Daily and weekly checklist — unlock Lv. 45, 2 tickets/day, bank 14, used on clear, solo · accessed Oct 15, 2026
- FandomWire — AION 2 daily and weekly checklist — 2 attempts/day, bank 14 · accessed Oct 15, 2026
- MetaBot — Daily & weekly checklist — ticket rules (client data) · accessed Oct 15, 2026
- Mein-MMO — Daily & weekly checklist — ticket rules · accessed Oct 15, 2026
- wikily.gg — AION 2 Nightmare levels — Layer I bosses, 10 levels, item level ranges, first-clear fragments · accessed Oct 15, 2026
- Patch Notes Oct 13 (PDT) / Oct 14 (CEST) — Nightmare Dungeon Challenge Ticket (Bound) in event shop; mission Clear 1 time (Any Stage) · accessed Oct 15, 2026
- Mein-MMO — Arcana, Daevanion, Pet: 3 systems — Nightmare shop: limited PvE board crystals · accessed Oct 15, 2026
- MetaBot — Stigma guide — Stigma Shards from Nightmare shop · accessed Oct 15, 2026
Page history
- — First version.