Infestation Potion Mod
This mod adds a new Infestation Potion that causes mobs to spawn 1-3 silverfish when hit, with a 10% chance per hit. The effect lasts 3 minutes.
⬇ Download on ModrinthThe Infestation Potion Mod introduces a new custom potion that, when applied to a mob, causes periodic silverfish spawns around the affected mob. This effect lasts for 3 minutes and has a 10% chance per hit to trigger the infestation, spawning 1-3 silverfish around the infected mob.
⚠️ Brewing Bug Warning: Due to a current issue with the brewing mechanics, the potion continues to brew even after completion if additional ingredients are present in the brewing stand. To avoid this, only use one ingredient per brewing session or remove the completed potion quickly before it attempts to brew again.
🔹 Features:
Adds a new potion effect that spawns silverfish when the afflicted entity is hit. Works with Splash and Lingering Potions for area-based infestations. Compatible with Fabric Loader 1.20.x.
🔹 How to Obtain:
Brew the Infestation Potion by combining Awkward Potion with Stone in a Brewing Stand. Upgrade to Splash and Lingering versions using Gunpowder and Dragon’s Breath.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.20.2, 1.20.3
- 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.
- Ships as infestation-potion-1.0.0.jar — drop this file into the mods folder
- Download size: 10 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.