
Cobblemon Boosters
This is a Server side mod that adds different types of timed boosters to your server. These boosters can be used to increase the chances of finding Shiny Pokemon, or increases the catch rate!
Screenshots


About this Mod
Cobblemon Boosters
This is a Server side mod that adds different types of timed boosters to your server. These boosters can be used to increase the
chances of finding Shiny Pokemon, or increases the catch rate!
Currently supported Booster types:
- Catch Boosters: Increases the catch rate for all players on the server.
- Experience Boosters: Increases the experience gain for all player's Pokemon on the server.
- Shiny Boosters: Increases the chances of finding shiny Pokemon for all players on the server.
- Spawn Bucket Boosters: Increases the spawn rates for Pokemon in a specific spawn bucket for all players on the server.
Requirements
Optional Dependencies
- Matthiesen Lib Webhooks - Used for sending Discord webhooks when boosters are started or stopped.
- GooeyLibs 3.1.1-1.21.x - Used for optional GUIs
Docs
Documentation for this mod can be found at mods.matthiesen.dev
Version Compatibility
| Minecraft Version | Mod Version |
|---|---|
| 1.21.1 | 1.x.x |
License
MIT - see LICENSE.
Available Versions
How to Install Cobblemon Boosters on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Cobblemon Boosters". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Cobblemon Boosters server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.21.1). You can switch loaders with one click in the panel.
Is Cobblemon Boosters compatible with fabric and neoforge?
Cobblemon Boosters officially supports fabric, neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cobblemon Boosters – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cobblemon Boosters 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.
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