Zxygo's Crystal Util

Zxygo's Crystal Util

Crystal Util that helps you learn how crystals work and the damage you can take at different positions relative to a crystal.

by
12.5K Downloads
fabricgame-mechanicsutility
Rent Server with this Mod

Screenshots

IMG1
IMG2
IMG3

About this Mod

Business email: [email protected] |
Business discord: zxygomc.mod

Open to partnerships/sponsors ^


Zxygo's Crystal Util is a utility mod that shows people a relative damage indicator of a crystal comapred to the position and distance of a player compared to a crystal. It shows a simple box outline that changes color depending on your relative position and distance, and it allows for many uses.


NOTE: This mod may be seen as cheating on some servers and provides a unfair advantage. This mod is simply to be used as a learning tool for people getting into Crystal PVP. It exists as a tool that players can use, not a cheat. I don't support hacking or cheating of any kind


Example of how the indicator looks like

Features

Color-Coded Danger Levels

  • Red: can be dealt heavy damage and can be popped / killed

  • Yellow: will deal some damage, a bit dangerous, take caution

  • Green: safe

Fully Customizable

  • Toggle the indicator on/off anytime

Clean & Optimized

  • Minimal performance impact

  • Works in multiplayer smoothly

Mod Menu Integration

  • Simple Mod Menu Integration

How It Works

Zxygo's Crystal Util analyzes the vertical position of end crystals relative to your player, along with the distance from the player to the crystal. This allows for a calculation for the indicator and then a color depending on the calculation.

For example, if the crystal is above your head or you are far away from it, it renders green (least damage).

Intermediate positions blend between colors.


This is my first ever mod, so apologies if there are some bugs. I hope this helps in someone's journey in Crystal PVP, as at the very start of your journey, this mod can help you learn the mechanics and how you take damage from a crystal.

Available Versions

Zxygo's Crystal Util 1.1.0release
MC 1.21.1fabric
June 26, 2025
Zxygo's Crystal Util 1.0.0release
MC 1.21fabric
June 26, 2025

How to Install Zxygo's Crystal Util on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4, 1.21.1, 1.21

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Zxygo's Crystal Util 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 (1.21.4). You can switch loaders with one click in the panel.

Is Zxygo's Crystal Util compatible with fabric?

Zxygo's Crystal Util officially supports fabric for Minecraft 1.21.4, 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Zxygo's Crystal Util – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Zxygo's Crystal Util 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 Zxygo's Crystal Util with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.41.21.11.21