Mythic Mobs

Mythic Mobs

Small chance for mobs to spawn as a 'Mythic' and have stronger traits

by
6.9K Downloads
datapackfabricadventuregame-mechanicsmobs
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Screenshots

Mythic Skeleton
Spawn radius

About this Mod

This datapack lets 'Mythic' version of mobs spawn in your world.
Every mob within a 100x 20y (check gallery for image) block radius of the player will have a 1 in 200 chance of being a Mythic.

When a mob is made mythic it is given:

  • Bossbar visible to all players within 100 blocks
  • 1.1x Scale
  • 2x Health
  • 2x Follow Range
  • +0.4 Speed
  • Fire Resistance
  • Cool potion effect colors to let you know it is mythic
  • Increased drop XP

When a mythic mob dies it will automatically clear the bossbar and summon a lightning bolt in its place.

NOTICE If for some reason you want to run /kill @e with this datapack enabled, make sure you exclude markers from it. e.g. (/kill @e[type=!marker]) Otherwise you might get the bossbar stuck on your screen.

Available Versions

Mythic Mobs v1.2.1release
MC 1.21.9, 1.21.10fabric
October 5, 2025
Mythic Mobs v1.2.1release
MC 1.21.9, 1.21.10datapack
October 5, 2025
Mythic Mobs v1.2release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
June 17, 2025
Mythic Mobs v1.2release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8datapack
June 17, 2025
Mythic Mobs v1.1release
MC 1.21.5fabric
April 7, 2025

How to Install Mythic Mobs on Your Server

1

Order Server

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

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.10).

3

Install Mod

Open the mod browser in the dashboard and search for "Mythic Mobs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabric

Minecraft Versions

1.21.10, 1.21.9, 1.21.8 (+4 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Mythic Mobs server crashes on startup – what to do?

Most common cause: wrong datapack 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 (1.21.10). You can switch loaders with one click in the panel.

Is Mythic Mobs compatible with datapack and fabric?

Mythic Mobs officially supports datapack, fabric for Minecraft 1.21.10, 1.21.9, 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Mythic Mobs – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Mythic Mobs 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 Mythic Mobs with just one click on your server.

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

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.101.21.91.21.81.21.71.21.61.21.51.21.4