Dungeons and boss challenges
Where you fight Sleep Grass, and what each boss challenge tier asks for and pays out.
Appears in:

Sleep Grass is a level 78 Elite monster in AION 2. This page shows where it spawns and how it behaves, read straight from the global client. Sleep Grass is aggressive: it attacks players who come near, and it fights on the ground.
The game client has no drop table for this monster. Instanced monsters and bosses have their loot rolled by the game server, so there are no items or chances to list.
The game does list loot for the dungeon it fights in: Azure Breath Island
Where you fight Sleep Grass, and what each boss challenge tier asks for and pays out.
Appears in:
Filter every monster by rank, level and map, then see where each one spawns and everything it drops.

Sleep Grass is a level 78 Elite monster of the Natura type.
| Detail | Value |
|---|---|
| Level | 78–82 |
| Rank | Elite |
| Type | Natura |
| Behavior | Aggressive |
| Habitat | Ground |
Sleep Grass has no open-world spawn or drop table in the game client. These monsters near level 78 have both: Rotten Root Meltlim, Azure Tear Glacia, and Mad Watcher Bulagan.
| Name | Level | Zone | Best drop |
|---|---|---|---|
| 80 | Mystic Spring of Anathe | ||
| 80 | Nephra Snowfield | ||
| 80 | Muspel Volcano Zone |
Field zones that cover level 78: Corroded Heart (52–80)Eroded Fragment Area (52–80)Steel Titan's Grave (52–80)Contaminated Marsh (50–80)Distorted Old Growth Forest (50–80)Fractured Land (49–80)
The game has 3 versions of Sleep Grass with different levels or ranks; this page combines their spawns and drops.
| Name | Level | Rank |
|---|---|---|
| 78 | Elite | |
| 78 | Elite | |
| 82 | Elite |
| Name | Level | Rank |
|---|---|---|
| 78 | Elite | |
| 78 | Elite | |
| 78 | Elite | |
| 78 | Elite | |
| 78 | Elite | |
| 78 | Hero | |
| 78 | Hero | |
| 78 | Elite |
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
Sleep Grass is a level 78 Elite enemy in AION 2 with no open-world spawn in the global client, so it is met in instanced content such as dungeons or events. Drop chances and challenge rewards come straight from the game's reward tables. Monster HP and combat stats are kept on the game server and are not in the client files, so they are not listed here.
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.
Sleep Grass appears in Azure Breath Island.
Sleep Grass has no drop table in the game client. Monsters near level 78 that spawn in the open world and do drop items include Rotten Root Meltlim, Azure Tear Glacia, and Mad Watcher Bulagan.
Sleep Grass is level 78–82 (Elite).
The AION 2 client does not contain monster HP or combat stats – they live on the game server – so no database built from game files can show real values. Level, rank, spawns and drops on this page come from the client.