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AION 2 Patch Notes Oct 20–21 — Expedition Hard Mode & Rise to the Challenge

AION 2's Oct 20/21 patch: Expedition Hard mode (Krao Cave & Draupnir, 2600 IL entry) with Philosopher's Stone rewards, the Rise to the Challenge Kina event through December, and more.

Last verified: 2026-10-22Priority: P1Source-tagged facts below
AION 2 Patch Notes Oct 20–21 — Expedition Hard Mode & Rise to the Challenge

The third weekly patch (October 20 PDT / October 21 CEST) opens Expedition Hard mode — Krao Cave and Draupnir at 2,600 item level entry, with Philosopher's Stone: Revelation rewards and a new Ariel Fragment economy — plus the Rise to the Challenge Kina event running through mid-December. Itemized from the official notes.

Stated by developer · 2026-10-22

Quick answer

Quick answer: Expedition Hard mode arrives: Krao Cave & Draupnir at 2,600 IL entry, 4-minute Frenzy timers, 3 revives per player — rewarding Philosopher's Stone: Revelation (Bound) (guaranteed select), Ariel Fragments (morph 100 → Daevanion Crystal: Ariel, or 1 → 5 Enhance Stones unlimited) and more Kina than Normal. Plus: Rise to the Challenge event — Resurrection Spiritstones (Season 1) purchasable with Kina through December 15.

Expedition Hard mode (official details)

ItemDetail
DungeonsKrao Cave & Draupnir — Hard mode added
Entry requirement2,600 item level
Boss Frenzy timer4 minutes (Hard)
Revives3 per player (Hard)
RewardsPhilosopher's Stone: Revelation (Bound) — chance + guaranteed select; Ariel Fragment (Bound); Expedition Hero Artwork; more Kina than Normal
CraftingAll Unique crafting materials obtainable from both dungeons
AchievementsNew Expedition Hero Artwork Collector + Expedition (Hard) achievements
Stated by developer · 2026-10-22

The new Ariel Fragment economy: 100 Ariel Fragments morph into a Daevanion Crystal: Ariel (Bound) (up to 30 times per character via Substance Morph), and 1 fragment morphs into 5 Enhance Stones unlimited — a second Enhance Stone faucet alongside the Sealed Wings morph (which is capped at 20/server/week). For the gear progression path, this makes Hard-mode expeditions the new endgame farming anchor.

Rise to the Challenge event

Resurrection Spiritstones (Season 1) become purchasable with Kina under Shop > Wind Breeze Merchants — a step-up purchase chain, running from the October 20/21 maintenance through before December 15/16 maintenance. This follows the 400K player milestone gift wave: NC is keeping resurrection convenience in free circulation during the launch-stability period.

Also in this patch

  • Halloween continues — the Trick or Treat attendance and Pumpkin Coin shop (from the Oct 13 patch) run through November 3/4.
  • Account enforcement continues — a third restriction wave was announced the same week (see the ban wave coverage).

FAQ

What item level do I need for Expedition Hard mode? 2,600 IL per the official notes — check your progress against the gear progression path.

What are Ariel Fragments for? Two morphs: 100 fragments → a Daevanion Crystal: Ariel (Bound), or 1 fragment → 5 Enhance Stones (unlimited) — both via Substance Morph.

When does the Rise to the Challenge event end? Before the December 15 (PST) / December 16 (CET) maintenance.

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