Lysol
by Syroxth
Lysol adds a purple wood biome called Ishol, along with a new mob, a new ore and the tools and armor crafted from them.
What it does
Players who explore the Ishol biome find a purple wood landscape with unique resources and a mysterious atmosphere. Within it lives a new mob named KLysol, and defeating one yields an Acorn Block, a material the mod relies on in other places. The Acorn ore is found in the world and turned into new gear, giving a clear path for progression while exploring the biome.
The content suits players who want to find something different in a vanilla-style world, since the new mobs, resources and biome arrive together as one addition. Lysol is client-side only, so a player can add it to a single-player world or join a server without the mod installed. It is published for Fabric alone, with builds covering 1.21.8 – 1.21.11, and the code is under All rights reserved, so it is not open source.
Key features
Ishol biome
A purple wood biome that generates in the world, filled with resources that do not appear in the default biomes.
KLysol mob
A new mob that lives in the Ishol biome and yields an Acorn Block when defeated.
Acorn ore
A new ore that yields the Acorn material, used as the base for new tools and armor.
Progression items
Acorn-based gear gives players new ways to survive and advance through the biome.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Exploring a new biome
Players who want a fresh area to explore can travel to Ishol and collect its resources.
Adding a progression path
The Acorn materials offer a set of craftable gear for players who prefer a clear goal beyond vanilla content.
Who it’s for: Players who want new biomes, mobs and gear in a Fabric world, and who are looking for content that differs from the standard Minecraft biomes.
How it compares
Biome MOD is a Fabric mod for 1.21.8 that needs both client and server, and it is not open source. Terranova is a Fabric mod for 1.21 that also needs both sides, while ValdoEngine is a Fabric mod for 1.21.8 requiring client and server. Lysol differs in that it is client-side only and covers 1.21.8 – 1.21.11, so a server does not need to run it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Lysol | Fabric | 1.21.8 – 1.21.11 | Client-side only | 2026-03-09 |
| Biome MOD | Fabric | 1.21.8 | Client and server | 2026-03-31 |
| Terranova | Fabric | 1.21 | Client and server | 2025-03-10 |
| ValdoEngine | Fabric | 1.21.8 | Client and server | 2026-04-22 |
Questions
Does Lysol need to be installed on a server?
Which game versions does Lysol support?
Where can the Acorn material be obtained?
In the catalog
Lysol is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Lysol is a mod for Minecraft compatible with versions 1.21.8 to 1.21.11 that adds new content to explore. The mod introduces a new purple wood(_ishol_) biome, a mysterious environment filled with unique resources. In this biome, players can encounter a new mob called KLysol. When defeated, this mob drops an Acorn…
Official listing
- Modrinth page
- modrinth.com/mod/lysol
- Owner
- Syroxth
- Published
- 2026-03-09
- Updated on Modrinth
- 2026-03-09
- Facts verified
- 2026-10-15