
Sanctum of Loathing Ascension Trial
Sanctum of Loathing is an Ascension Trial in AION 2 where you face Featherstorm Duduri and Watchful Raptor Dodori. Below: every difficulty, the bosses and monsters inside, the clear rewards and the loot table.
A sanctum filled with endless resentment and blood-stained loathing. You must destroy the minions who feed on hatred together with their master, and conquer the cursed power.
- Type
- Ascension Trial
- Min. item level
- 1,000
- Weekly counter
- 3 per week
- Difficulties
- 6
- Bosses
- 2
Sanctum of Loathing Map: Bosses, Rooms & Route
Interactive Sanctum of Loathing map for AION 2 showing 2 boss and named-monster locations, 9 monster packs, portals, doors and the reward cube on the in-game dungeon map. Switch between all 6 difficulties – the spawns change with each one.

Sanctum of Loathing map (Conquest) with every boss, monster pack and object placed from the game client's spawn data.
What changes by difficulty
| Difficulty | Bosses | Monster packs | Monsters | Objects |
|---|---|---|---|---|
| Exploration | 2 | 11 | 86 | 11 |
| Conquest | 2 | 9 | 86 | 11 |
| Transcendence | 2 | 12 | 86 | 11 |
| Challenge | 2 | 12 | 86 | 11 |
| Insane | 2 | 12 | 86 | 11 |
| Hell | 2 | 12 | 86 | 11 |
Sanctum of Loathing Walkthrough: Bosses, Monster Packs & Route
Sanctum of Loathing walkthrough on Conquest: the 2 bosses and named monsters, the 9 monster packs (86 monsters) around each of them and everything else you pass on the way. Other difficulties change the spawns – switch the difficulty on the map above to compare.

Entrance
Start at the dungeon entrance.

Featherstorm Duduri, Watchful Raptor Dodori, and Watchful Raptor Dodori
A single monster pack spawns near Featherstorm Duduri, Watchful Raptor Dodori, and Watchful Raptor Dodori. Monsters here are Lv. 50. Expect mostly Void Helicoid, Enhanced Drakan Chief, and Enhanced Drakan Armed Soldier. Along the way: Attack increase ×2 and Sanctum Door ×2. Teleport portals here: Ascension Room Entrance.
Monsters on the way
Attack increase ×2 (Rolls one of: Attack Speed increase, Max HP increase, Critical Hit increase, Reduces Skill cooldown, and Defense increase)- Sanctum Door ×2
Ascension Room Entrance
Check the boss page for the skills and drops of Featherstorm Duduri, Watchful Raptor Dodori, and Watchful Raptor Dodori before you pull.

Featherstorm Duduri
8 monster packs (83 monsters) spawn around Featherstorm Duduri. Monsters here are Lv. 45–50. Expect mostly Void Helicoid, Enhanced Drakan Armed Soldier, and Enhanced Drakan Thaumaturge. Along the way: Attack increase ×3, Sanctum Door ×2, and Small Passage Door.
Monsters on the way
Attack increase ×3 (Rolls one of: Attack Speed increase, Max HP increase, Critical Hit increase, Reduces Skill cooldown, and Defense increase)- Sanctum Door ×2
- Small Passage Door
Check the boss page for the skills and drops of Featherstorm Duduri before you pull.
Run Sanctum of Loathing 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

Sanctum of Loathing entry requirements & limits
Sanctum of Loathing needs item level 1,000 or higher to enter. The table lists level, party size and run limits for each mode.
| Mode | Level | Min. item level | Party size | Limit | Resets |
|---|---|---|---|---|---|
| Exploration | 45+ | 1,000 | Solo | 3 per week | Wednesday |
| Conquest | 45+ | 1,500 | Solo | 3 per week | Wednesday |
| Transcendence | 45+ | 2,000 | Solo | 3 per week | Wednesday |
| Challenge | 45+ | 2,500 | Solo | 3 per week | Wednesday |
| Insane | — | 3,000 | Solo | 3 per week | Wednesday |
| Hell | — | 3,500 | Solo | 3 per week | Wednesday |
Counters used: Ascension Trial Entry Count (3 per week)
Reset days follow the server's weekly schedule; the client does not state the time of day in a way we can verify, so only the weekday is shown.
Item level by mode
Difficulties
Each difficulty of Sanctum of Loathing with its recommended level, party size, death limit and boss count.
| Difficulty | Rec. level | Party size | Death limit | Bosses |
|---|---|---|---|---|
| Exploration | — | — | 5 | 2 |
| Conquest | — | — | 3 | 2 |
| Transcendence | — | — | 2 | 2 |
| Challenge | — | — | 2 | 2 |
| Insane | — | — | 2 | 2 |
| Hell | — | — | 2 | 2 |
Bosses and monsters
Bosses: 2. Other monster types inside: 61. Open any of them for its level and drops.
| Name | Level |
|---|---|
| 70 | |
| 70 |
Monsters:
Clear rewards
What the game hands out for clearing Sanctum of Loathing, per difficulty.
Score rewards
Sanctum of Loathing pays out by score: reach a threshold to earn that tier's rewards. The highest tier is listed first.
Loot table
The 4 items the game lists as loot for Sanctum of Loathing, strongest grade first. Each item page shows its full stats and other sources.
| Unique | — | — | Game loot list | |
| Common | — | — | Game loot list | |
| Common | — | — | Game loot list | |
| Common | — | — | Game loot list |
Sanctum of Loathing achievements
1 achievements involve Sanctum of Loathing or its bosses. Tiers and rewards come from the game client.
| Achievement | Tiers | Rewards |
|---|---|---|
| Tribulation of Duduri and Dodori[Ascension Trial] Clear Sanctum of Loathing 3 times | 3 / 7 / 10 | 2,940× |
More Ascension Trial
| Name | Rec. level |
|---|---|
| Chamber of the Dead | — |
| Chamber of the Dead (Doom) | — |
| Depository of Fates | — |
| Forgotten Repository | — |
| Forgotten Repository (Doom) | — |
| Nightmare Altar | — |
| Tyrant's Hideout | — |
Data read from the AION 2 global client (build 0.0.4387.0). How we read the game files
Sanctum of Loathing is an Ascension Trial in AION 2 for up to — players, with 6 difficulty settings. The story text above is the game's own. The bosses, the 61 monster types inside and the 4 items on its loot table all come from the global client, so names and numbers match what North American and European players see. Entry needs item level 1,000. Its weekly counter allows 3 per week. 1 achievements are tied to it.
See Also
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Sanctum of Loathing FAQ
Who is the boss of Sanctum of Loathing?
The bosses of Sanctum of Loathing are Featherstorm Duduri and Watchful Raptor Dodori. Each boss page shows its level and any boss challenge tiers.
What does Sanctum of Loathing drop?
The game lists 4 loot items for Sanctum of Loathing, including Amplify Stone Fragment (Unique) (Bound), Enhance Stone, Growth Pet Chest (Bound), and Ascension Binding Chest (Bound). The loot table on this page links every item.
What difficulties does Sanctum of Loathing have?
Sanctum of Loathing has 6 difficulties: Exploration, Conquest, Transcendence, Challenge, Insane, and Hell.
What monsters are in Sanctum of Loathing?
Sanctum of Loathing has 9 monster packs with 86 monsters on Conquest. The most common are Void Helicoid, Enhanced Drakan Armed Soldier, Enhanced Drakan Thaumaturge, and Enhanced Drakan Chief; the walkthrough above lists them stage by stage.
Are there portals or shortcuts in Sanctum of Loathing?
Yes. Sanctum of Loathing has teleport portals that move the party ahead: Ascension Room Entrance. Each one is marked on the map.
What item level do you need for Sanctum of Loathing?
The minimum item level for Sanctum of Loathing depends on the mode: Exploration 1,000, Conquest 1,500, Transcendence 2,000, Challenge 2,500, Insane 3,000, and Hell 3,500.
What weekly limits apply to Sanctum of Loathing?
Sanctum of Loathing uses the "Ascension Trial Entry Count" counter: 3 per week. The counter refills every Wednesday.
Are there achievements for Sanctum of Loathing?
Yes. 1 achievements involve Sanctum of Loathing, including Tribulation of Duduri and Dodori.