Customize Phantom Spawning & Attacking

Lets you customize which players phantoms spawn on and which players phantoms attack using a server config file.

51 Downloads

fabricmanagementmobs

Rent Server with this Mod

About this Mod

Lets you customize which players phantoms spawn on and which players phantoms attack using a config file.

If the config file doesn't exist, the mod will create the default one, which behaves like vanilla.

There is the commmand /reloadphantomconfig to reload the config of the mod from the file.

In config/customize-phantom-spawning-and-attacking.json:

First entry: @everyone or @no one

then you can say it as:

"everyone, except A, B, & C" (exclude A, B, & C)

or "no one, except/but A, B, & C" (include A, B, & C)

Example:

{
  "attack": [
    "@no one",
    "IAmTheOnlyPersonThatWillBeAttacked"
  ],
  "spawn": [
    "@everyone",
    "IAmTheOnlyPersonThatPhantomsWillNOTSpawnOn"
  ]
}

Available Versions

Customize Phantom Spawning & Attacking 1.0.0release

MC 1.21.11fabric

December 13, 2025

How to Install Customize Phantom Spawning & Attacking 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 "Customize Phantom Spawning & Attacking". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Customize Phantom Spawning & Attacking 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 Customize Phantom Spawning & Attacking compatible with fabric?

Customize Phantom Spawning & Attacking officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Customize Phantom Spawning & Attacking – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Customize Phantom Spawning & Attacking 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.