
Eldritch Mobs
Randomly imbues mobs in your world with powerful abilities that make them more challenging to fight.
About this Mod
Eldritch Mobs
Eldritch Mobs is a Minecraft mod developed for Fabric as a port of Infernal Mobs. This mod randomly imbues mobs in your world with powerful abilities that make them more challenging to fight.
Mob Categories
Elite:
- 0.01 chance of spawning
- 2-4 abilities
- 4x health
- 4x XP drop
Ultra:
- 0.001 chance of spawning
- 5-8 abilities
- 6x health
- 6x XP drop
Eldritch:
- 0.0001 chance of spawning
- 9-12 abilities
- 8x health
- 8x XP drop
Abilities
- Alchemist: throws potions of harming
- Berserk: increased melee damage and increased damage taken
- Yeeter: melee attacks launch victim into the air
- Blinding: temporarily blinds target
- Burning: sets target on fire
- Cloaked: provides invisibility
- Deflector: all projectiles rebound off the mob
- Draining: afflicts the target with mining fatigue
- Duplicator: mob will occasionally create a clone of itself
- Ender: mob will teleport to dodge projectiles
- Ghastly: shoots ghast fireballs at target
- Gravity: pulls target towards the mob
- Lethargic: afflicts target with slowness
- Lifesteal: restores health based on the amount of damage dealt to target
- Undying: heals back up to full health once after dropping below half health
- Regen: passively heals over time
- Rust: inflicts severe durability damage to the target's armor
- Speedster: provides permanent speed 3
- Sprinter: provides mob with occasional bursts of speed 5
- Starving: afflicts the target with hunger
- Stormy: summons lightning to smite the target
- Thorny: deals return damage to an attacker
- Toxic: afflicts attacker with poison 2
- Weakness: afflicts target with weakness
- Webslinging: ensnares target in a cobweb
- Withering: afflicts the target with wither
Soothing Lantern
A light block crafted using a sea lantern, gold ingots, and emeralds that prevents buffed mobs from spawning in a chunk when activated with redstone.

Customization
Nearly every facet of Eldritch Mobs is customizable and configurable. For example, in the configuration settings, you can easily change the # of abilities, health multiplier, and XP multiplier of each category. Not only that, but you can also add new abilities to your game and tweak existing ones using data packs. For more information on how to customize your game, check out the Eldritch Mobs wiki on GitHub!
Available Versions
How to Install Eldritch Mobs 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 "Eldritch Mobs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.5, 1.21.1 (+6 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Eldritch Mobs 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 Eldritch Mobs compatible with fabric and quilt?
Eldritch Mobs officially supports fabric, quilt for Minecraft 1.21.11, 1.21.5, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Eldritch Mobs – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Eldritch 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.
Similar Mods
Rent Modded Server
Install Eldritch Mobs with just one click on your server.