Withered Nylium
Withered Nylium adds a Withered Forest biome to the Nether, with its own wood type, fungus and blight plants, for NeoForge on 1.21.1.
What it does
Players who explore the Nether reach the new Withered Forest biome, where Wither Skeletons appear among the Withered Fungus and a new wood type. Blight Berries can be brewed into a Decay potion that grants the Wither effect, and Decay can be brewed further with Glistening Melons into a Wither Resistance potion that makes the drinker immune to incoming wither damage. TerraBlender is required, and the mod is released under the MIT License, not open source.
Key features
Withered Forest biome
A new Nether biome generates with its own terrain and a distinct set of plants.
Blight plants and wood
The biome adds Withered Fungus, a new wood type and Blight Berries for crafting.
Wither potions
Decay and Wither Resistance potions use Blight Berries and Glistening Melons, and a new effect blocks incoming wither damage.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does Withered Nylium need TerraBlender?
Does the server need Withered Nylium?
In the catalog
Withered Nylium is one of 8,515 World generation mods on ModsFinder, and one of 4,175 World generation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from TheLunarAlien
Similar mods
What the author says
The Withered Forest is a new biome in the Nether. It is home to Wither Skeletons, the new Withered Fungus (which includes a new wood type!), and the new Blight Berries. With Blight Berries, you can brew Potions of Decay, which grant the Wither effect. If you brew the Potions of Decay further using Glistening Melons…
Official listing
- Modrinth page
- modrinth.com/mod/withered-nylium
- Owner
- TheLunarAlien
- Published
- 2026-08-12
- Updated on Modrinth
- 2026-08-12
- Facts verified
- 2026-10-15