🌿 Nether Overgrowth
1.8.4#cobblemon:nether/is_overgrowthNether Overgrowth is an official Cobblemon biome tag used by 19 positive spawn rules for 18 Pokémon.
| Unique Pokémon forms | Positive spawn rules | Resolved members | Level range |
|---|---|---|---|
| 18 | 19 | 8 | 1–53 |
Spawn-rule breakdown
| Category | Value | Share |
|---|---|---|
| Rarity buckets | Common | 11 · 57.9% |
| Ultra Rare | 6 · 31.6% | |
| Uncommon | 2 · 10.5% | |
| Contexts | Grounded | 19 · 100.0% |
| Times | Any | 19 · 100.0% |
Included biome IDs
| Sources | Biome condition | Identifier | Requirement |
|---|---|---|---|
| Betternether6 | Bone Reef | betternether:bone_reef | Optional mod compatibility |
| Nether Grasslands | betternether:nether_grasslands | Optional mod compatibility | |
| Soul Plain | betternether:soul_plain | Optional mod compatibility | |
| Sulfuric Bone Reef | betternether:sulfuric_bone_reef | Optional mod compatibility | |
| Upside Down Forest | betternether:upside_down_forest | Optional mod compatibility | |
| Upside Down Forest Cleared | betternether:upside_down_forest_cleared | Optional mod compatibility | |
| Biomes O’ Plenty1 | Overgrowth | biomesoplenty:overgrowth | Optional mod compatibility |
| Netherdescent1 | Sythian Torrids | netherdescent:sythian_torrids | Optional mod compatibility |
Pokémon that spawn in Nether Overgrowth
This is the same generated spawn dataset and table used on the Cobbledex home page, filtered by the canonical condition #cobblemon:nether/is_overgrowth.
Cobblemon biome FAQ
What does Nether Overgrowth mean in Cobblemon?
Nether Overgrowth is the display name for the canonical biome condition #cobblemon:nether/is_overgrowth. Cobblemon spawn rules use that raw identifier when deciding whether a Pokémon can appear.
Which Pokémon spawn in Nether Overgrowth biomes?
The current official data links 18 unique Pokémon forms to 19 positive Nether Overgrowth spawn rules. The complete searchable table appears on this page.
Does Nether Overgrowth include modded biomes?
This condition resolves to 8 biome IDs or external tags across 4 namespaces. Optional entries apply only when their corresponding biome mod is installed.


![Cyndaquil [Hisui]](https://cobbledex.b-cdn.net/3dmons/previews/small/155.webp)
![Quilava [Hisui]](https://cobbledex.b-cdn.net/3dmons/previews/small/156.webp)
![Typhlosion [Hisuian]](https://cobbledex.b-cdn.net/3dmons/previews/small/157.webp)






![Pyroar [Female]](https://cobbledex.b-cdn.net/3dmons/previews/small/668.webp)





