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Ferocious Horn Den
October 2, 2026 at 03:50 AM
Initial version (2026-10-02)
Ferocious Horn Den is an Expedition dungeon in AION 2, called 사나운 뿔 암굴 in Korean. The English name used here is the one carried by the game client's English data; NCsoft has not used it in an English announcement as of October 2, 2026. The dungeon was among the Conquest dungeons running in the first week of the Korean and Taiwanese service in November 2025.
As of October 2, 2026, NCsoft has not published which Expedition dungeons are open in the global build that launches on October 5, 2026. Everything on this page describes the Korean and Taiwanese service unless it says otherwise.
Change | Date (KR/TW) |
|---|---|
Conquest Hard added | December 24, 2025 |
Exploration cost set to 40 Odyle Energy, rewards raised, three-clear bonus added | April 8, 2026 |
Half of Conquest Kina paid as bound Kina | April 8, 2026 |
Conquest Normal Kina bound in full | July 1, 2026 |
Conquest Hard Kina bound in full | August 26, 2026 |
Draconic materials bound only | September 9, 2026 |
Order | Boss | Korean name | Notes |
|---|---|---|---|
First | Watchdog Kwapo | 번견 쿠하푸 | At 75% and 25% health scatters orbs and ends with a ring that must be jumped; its dash and claw frequency was eased on January 14, 2026 |
Second | Necromancer Duanka | 강령술사 두안카 | Summons four adds it can absorb to heal; a white orb in the room lets one player damage them |
Final | Ferocious Horn Nuakum | 사나운 뿔 누아쿰 | Passive bleed stacks make positioning matter from the first hit |
Barricades on the route are broken with bombs picked up from chests. English boss names come from the game client's English data.
The Chapter 1. Lands of Sand and Snow update tells what happened next. In the lore of Abyssal Horn Den, the Ferocious Horn Den was pulled into the Abyss, and the cave that remained fell to the exile Gargaum, who gained the power of the primal Lycans. Abyssal Horn Den reuses the layout with tougher bosses as a four-stage Transcendence dungeon.
Expedition Dungeons for the tier as a whole
Dungeons for every instance in the game
Odyle Energy for the entry and reward currency