
Life Crystals
Increase your max health with mineable life crystals
Screenshots


About this Mod
A small mod that adds life crystals that can be used to increase max health.
Life crystals can be crafted using life crystal shards, which can be found by mining life crystal ore using an iron pickaxe or better.
This ore has a similar generation behavior and rarity as diamond, and can be found at diamond levels.
Each life crystal requires 6 shards to craft.
Life crystal shards, and occasionally entire life crystals, can be found in dungeon type chests, including
ancient cities, buried treasure, desert pyramids, abandoned mineshafts, and more. This feature can be turned off using the config file.
Settings for this mod can be configured in the life_crystals.json config file:
{
// The amount of health each life crystal should give (2 health is equal to 1 heart)
"healthIncrement": 2,
// The amount of health each player should start with
"baseHealth": 20,
// The maximum amount of health allowed
"maxHealth": 60,
// The chance of finding life crystals in each dungeon chest
"lootChance": 0.5,
// Determines if life crystals and shards should be found in dungeon chests
"addChestLoot": true
}
Available Versions
How to Install Life Crystals on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 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 "Life Crystals". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21, 1.20.4 (+3 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Life Crystals 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 4 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 Life Crystals compatible with fabric?
Life Crystals officially supports fabric for Minecraft 1.21.1, 1.21, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Life Crystals – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Life 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.
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Rent Modded Server
Install Life Crystals with just one click on your server.