
Crystal_haerts
Crystal Heart is a magical Minecraft mod that introduces a powerful crystal heart item that absorbs energy when players defeat mobs or other players. The stored energy can then be used to activate special abilities and potion effects, adding a new combat
Screenshots


About this Mod
Crystal Heart is a magical progression mod that introduces powerful crystal hearts into Minecraft.
By defeating mobs and players, the heart absorbs energy and stores it inside the player. This energy can later be released to activate special abilities, turning the heart into a valuable artifact during exploration and combat.
The mod adds two types of crystal hearts:
- Charging Crystal Heart
This heart absorbs energy whenever the player defeats enemies. Each kill increases the stored power, encouraging combat and survival gameplay.
- Active Crystal Heart
When activated, the stored energy is consumed to grant temporary buffs that help the player in dangerous situations.
The heart can provide:
Regeneration – slowly restores health
Speed – increases movement speed
Resistance – reduces damage taken
The more energy you collect, the more you can rely on the heart during boss fights, caves, and night exploration. Crystal Heart transforms combat into a reward system where every battle makes the player stronger.
Available Versions
How to Install Crystal_haerts 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Crystal_haerts". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Crystal_haerts 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 (1.21.11). You can switch loaders with one click in the panel.
Is Crystal_haerts compatible with fabric?
Crystal_haerts officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Crystal_haerts – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Crystal_haerts 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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Rent Modded Server
Install Crystal_haerts with just one click on your server.