Closed Hideout Sealed Dungeon · Lv. 20 · Altgard
Closed Hideout is a Sealed Dungeon in AION 2. This page lists what the global client knows about it: level, party size, difficulties, rewards and where its entrance is.
Karas fled the village to this cave, but their fate could not be avoided. Though sealed in the past, the ravages of time have once again reopened this Karas-infested den. They continue to lurk within, mad and hungry for prey.
- Type
- Sealed Dungeon
- Rec. level
- 20
- Region
- Altgard
Closed Hideout quick guide
The short version: what you need to enter Closed Hideout and the drops worth the run, read from the game client.
Before you go
- Level 20+
- Entrance Uruthumheim, Altgard
Run Closed Hideout with the map open beside you
Party dungeons, raids and instances with entry rules, bosses, rewards and an interactive dungeon map.
- Interactive dungeon maps with boss pins
- Bosses, difficulties and weekly reset day
- Rewards and loot for every mode

Closed Hideout Map: Bosses, Rooms & Route
Interactive Closed Hideout map for AION 2 showing 7 monster packs, portals, doors and interactive objects on the in-game dungeon map.

Closed Hideout map (Standard) with every boss, monster pack and object placed from the game client's spawn data.
Closed Hideout Walkthrough: Monsters & Route
Every monster you meet in Closed Hideout on Standard: 7 monster packs with 24 monsters in total, plus the chests, shrines and other interactions on the map.

Entrance
Start at the dungeon entrance.

Monsters in Closed Hideout
Closed Hideout has 7 monster packs with 24 monsters in total. Monsters here are Lv. 20. Expect mostly Karas Priest, Hideout Karas Warrior, and Hideout Karas Ranger. Along the way: Chest ×3. Teleport portals here: Exit.
Chest ×3
Exit
Monster roster
| Monster | Count | Monster packs |
|---|---|---|
| 11 | 7 | |
| 11 | 6 | |
| 5 | 3 |
Closed Hideout entry requirements & limits
Entry level, party size and run limits for each mode of Closed Hideout, read from the game client.
| Mode | Party size |
|---|---|
| Standard | Solo |
Bosses and monsters
Bosses: 0. Other monster types inside: 3. Open any of them for its level and drops.
Monsters:
Clear rewards
What the game hands out for clearing Closed Hideout, per difficulty. Elyos and Asmodians get different rewards here.
| Difficulty | Elyos | Asmodian |
|---|---|---|
| Standard | 15,000× | 15,000× |
What Closed Hideout rewards turn into
Substance Morph recipes that spend items Closed Hideout gives out (1). Counts and Kinah costs are read from the game client.
| Result | Materials | Success |
|---|---|---|
| 100% |
Every recipe, with its limits and requirements, is on our conversion page: all Substance Morph recipes
Loot table
The global client has no loot table for Closed Hideout. Loot from instanced bosses and monsters is rolled by the game server, so there are no items or drop chances to list.
Entrance location
Where to enter Closed Hideout: Uruthumheim on the Altgard map.
Uruthumheim · Altgard
Quests tied to Closed Hideout
The quest Closed Hideout is tied to Closed Hideout.
| Name | Type |
|---|---|
| Closed Hideout | Exploration |
More Sealed Dungeon
| Name | Rec. level |
|---|---|
| Abandoned Memorial Room | 20 |
| Collapsed Fortress Basement | 20 |
| Destroyed Scriptorium | 20 |
| Distorted Cave | 20 |
| Fortress Grave | 20 |
| Fortress Jail | 20 |
| Hidden Ruins Altar | 20 |
| Karat's Nest | 20 |
Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files
Closed Hideout is a Sealed Dungeon in AION 2 around level 20. The global client lists its bosses, the monsters inside and any clear rewards, all shown on this page. Numbers come straight from the game files and match the North American and European servers.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Closed Hideout FAQ
What do Closed Hideout rewards turn into with Substance Morph?
Substance Morph turns them into: Amplify Stone (Unique) for 4× Amplify Stone Fragment (Unique) (Bound) and 2,500× Enhance Stone.
Where is the entrance to Closed Hideout?
The entrance to Closed Hideout is in Uruthumheim on the Altgard map; the map on this page marks the exact spot.
What level do you need for Closed Hideout?
The game recommends level 20 for Closed Hideout.
What monsters are in Closed Hideout?
Closed Hideout has 7 monster packs with 24 monsters on Standard. The most common are Karas Priest, Hideout Karas Warrior, and Hideout Karas Ranger; the walkthrough above lists them stage by stage.

