UAVwaffle's Mob Crystals

UAVwaffle's Mob Crystals is a mod that adds a crystal to store and transport mobs!

400 Downloads

forgeutility

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Screenshots

About this Mod

UAVwaffle's Mob Crystals is a mod that adds a crystal to store and transport mobs!

Textures by Flint Mischiff

Just right-click or shift-right-click any* mob to store it in the crystal. Time does not flow for mobs sealed in the crystal, so no need to worry about them getting lonely!

Recipe:

Spoiler

Recipe

*You can configure the mod to use a whitelist or a blacklist for what mobs can be sealed. The config also has options for max mob hp (default 50) and max stack size (default 16). Also, note that some mobs cannot be sealed in a crystal due to how Minecraft handles right-clicking. Dogs and Horses are among those. If there is enough demand, I will consider fixing this. (p.s. works with villagers if you shift-right-click)

Available Versions

UAVwaffle's Mob Crystals 1.20.1-1.0.0-FORGErelease

MC 1.20.1forge

March 17, 2025

How to Install UAVwaffle's Mob Crystals on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "UAVwaffle's Mob Crystals". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

UAVwaffle's Mob Crystals server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is UAVwaffle's Mob Crystals compatible with forge?

UAVwaffle's Mob Crystals officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with UAVwaffle's Mob Crystals – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if UAVwaffle's Mob Crystals 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.