Forgotten Spring Sealed Dungeon · Lv. 45 · Eltnen
Forgotten Spring 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.
A spring that was abandoned following the Balaur Invasion. Treasures moved here during its construction still remain. However, the area is highly dangerous, as Slimes contaminated by the Mystic Spring of Anathe roam the area.
- Type
- Sealed Dungeon
- Rec. level
- 45
- Region
- Eltnen
Forgotten Spring quick guide
The short version: what you need to enter Forgotten Spring and the drops worth the run, read from the game client.
Before you go
- Level 45+
- Entrance Mystic Spring of Anathe, Eltnen
Run Forgotten Spring 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
Forgotten Spring Map: Bosses, Rooms & Route
Interactive Forgotten Spring map for AION 2 showing 7 monster packs, portals, doors and interactive objects on the in-game dungeon map.
Forgotten Spring map (Standard) with every boss, monster pack and object placed from the game client's spawn data.
Forgotten Spring Walkthrough: Monsters & Route
Every monster you meet in Forgotten Spring on Standard: 7 monster packs with 18 monsters in total, plus the chests, shrines and other interactions on the map.
Entrance
Start at the dungeon entrance.
Monsters in Forgotten Spring
Forgotten Spring has 7 monster packs with 18 monsters in total. Monsters here are Lv. 45. Expect mostly Giant Contamination Clot, Filthy Slime, and Contaminated Slime. Along the way: Treasure Chest ×7 and Precious Treasure Chest. Teleport portals here: Exit.
Treasure Chest ×7- Precious Treasure Chest
Exit
Monster roster
| Monster | Count | Monster packs |
|---|---|---|
 Giant Contamination Clot | 7 | 7 |
 Filthy Slime | 7 | 7 |
 Contaminated Slime | 7 | 7 |
Forgotten Spring entry requirements & limits
Entry level, party size and run limits for each mode of Forgotten Spring, 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:
Giant Contamination ClotFilthy SlimeContaminated SlimeClear rewards
What the game hands out for clearing Forgotten Spring, per difficulty.
| Difficulty | Rewards |
|---|---|
| Standard | 15,000× Kina (Bound) |
Loot table
The global client has no loot table for Forgotten Spring. 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 Forgotten Spring: Mystic Spring of Anathe on the Eltnen map.
Mystic Spring of Anathe · Eltnen
Quests tied to Forgotten Spring
The quest Forgotten Spring is tied to Forgotten Spring.
| Name | Type |
|---|---|
| Forgotten Spring | Exploration |
More Sealed Dungeon
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
Forgotten Spring is a Sealed Dungeon in AION 2 around level 45. 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.
Forgotten Spring FAQ
Where is the entrance to Forgotten Spring?
The entrance to Forgotten Spring is in Mystic Spring of Anathe on the Eltnen map; the map on this page marks the exact spot.
What level do you need for Forgotten Spring?
The game recommends level 45 for Forgotten Spring.
What monsters are in Forgotten Spring?
Forgotten Spring has 7 monster packs with 18 monsters on Standard. The most common are Giant Contamination Clot, Filthy Slime, and Contaminated Slime; the walkthrough above lists them stage by stage.