The Return of the Killer Rabbit of Caerbannog
A datapack/mod which re-adds the natural spawning of the Killer Rabbit from the popular comedy movie from 1975 'Monty Python and the Holy Grail' with a twist!
About this Mod
A datapack/mod which re-adds the natural spawning of the Killer Rabbit from the popular comedy movie from 1975 'Monty Python and the Holy Grail' with a twist!
There is currently a 0.1% chance that the rabbit spawns naturally however if you name a Rabbit with its name, that will spawn it to. They also spawn with Speed 2 and Strength 10 to bring the rabbit in line with what we see in the movie!
You can edit the chance of it spawning in data/nie_rabbit/predicate/spawn_chance if you want them more or less common.
Available Versions
How to Install The Return of the Killer Rabbit of Caerbannog on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "The Return of the Killer Rabbit of Caerbannog". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+13 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
The Return of the Killer Rabbit of Caerbannog server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.
Is The Return of the Killer Rabbit of Caerbannog compatible with datapack and fabric and forge and neoforge and quilt?
The Return of the Killer Rabbit of Caerbannog officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with The Return of the Killer Rabbit of Caerbannog – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if The Return of the Killer Rabbit of Caerbannog consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install The Return of the Killer Rabbit of Caerbannog with just one click on your server.