Nature's Catalysis
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Combine magical weapon pieces into powerful special weapons! Mix and match in whichever way you want, all weapon pieces can be procedurally combined with others without limitations!
Patchouli is highly recommended, as this mod includes a Guide Book given on first join or with this recipe:


Obtain Weapon Pieces with special abilities, combine them with any other without limitation, and create your own custom Natural Weapon!


You can start creating Natural Weapons right after getting iron, as all you will need is some Sharp Scissors to get mob pieces, and a Natural Weapon Crafting Station to put them together! Use the guidebook provided with Patchouli to get some extra information on how to start creating weapons!



While some pieces are just used to increase your weapon base stats, most pieces have powerful and unique abilities. The effects are also designed to work with each other. Watch this video to see how only changing one piece to another makes the effect wildly different, while also increasing the weapons power:

You can repair Natural Weapons by using the pieces you created them with, repairing for half the durability of the piece you are using for repair!

- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as natures_catalysis-1.2.0.jar — drop this file into the mods folder
- Download size: 272 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.
