ModsJava
Instant Wither Spawn
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
Tired of waiting for the Wither to spawn every single time? This mod removes the invulnerability stage entirely!
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This mod makes it so that once the wither spawns, it gets deleted and a new wither is placed that is already full health and has no invulnerability, so that you dont have to wait when farming multiple withers at a time!
This mod currently supports from 1.20.5 up to 1.21.11. And works in servers and singleplayer.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.6, 1.21, 1.21.1
- 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 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.
File checked by MCModsHub
- Ships as instantwithermod-1.1.0.jar — drop this file into the mods folder
- Download size: 99 KB
- Download link checked 19 Oct 2026 — working
These come from our own check of the pack file, not from the source page.