A Minecraft mod which adds "catalysts" which can be used on armor pieces to prevent mobs from targeting you.
What does it do?
This mod makes end game less annoying. After you have gotten your hands on some nether star, you can make mobs targeting system to ignore you! (atmost 4 types of mobs at once)
Images
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Wearing an iron chestplate with Creeper catalyst |
Supported Mobs
| Zombie | Skeleton | Creeper |
| Spider | Witch | Enderman |
| Pillagers | Wither Skeleton | Shulker |
| Slime | Magma Cube | Ghast |
| Blaze | Phantom |
Requires Fabric API
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- 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 Modrinth — 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.
Verified by MCModsHub
- Ships as PassiveArmor-Fabric-1.21.8-1.0.1.jar — drop this file into the mods folder
- Download size: 44 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.