Infernal Mobs

Infernal Mobs Logo

Infernal Mobs

Infernal Mobs


Mobs will randomly become "infernal", then they will become mini bosses. They get a random amount of random powers, a name tag proclaiming them "infernal", and when they die they will drop random enchanted loot. I saw this mod for Forge made by Atomic Stryker, and thought I would make a version for Bukkit. Most aspects of this mod are configurable.

A picture of an Infernal Spider:

A picture of an Infernal Chicken with the boss bar:



Poisonous: Gives player the poison effect.
Armoured: Give mobs full diamond armour or a resistance effect.
Blinding: Gives player the blindness effect.
Withering: Gives player the withering effect.
Tosser: Tosses the player around.
Thief: Steals the item the player is holding.
Quicksand: Gives player the slowness effect.
Bullwark: Takes less damage.
Rust: Damages the tool the player is holding.
Sapper: Gives player the hunger effect.
1up: Has 2 lives.
Cloaked: Is invisible.
Ender: Can teleport.
Ghastly: Shoots fireballs.
Lifesteal: Gets health from damaging player.
Sprint: Can go fast.
Storm: Strikes the player with lightning.
Webber: Makes a web at the players feet.
Vengeance: Gives damage from being hit.
Weakness: Gives player the weakness effect.
Berserk: Damages the player more, but takes damage from attacking.
Explode: Explodes on death.
Potions: Throws harmful potions at the player.
Mama: Has a slim chance to spawn three babies of its type.
Molten: Is immune to fire/lava, starts a fire on death and lights the player on fie.
Archer: Randomly shoots a volley of arrows at player.
Necromancer: Shoots wither skulls.
Firework: Fireworks explode from mob when hit.
Gravity: Levitates the player for a while.
Flying: Mob can fly.
Mounted: Riding on another mob.
Morph: Can infrequently morph into another infernal mob.
Ghost: On death a ghost is spawned.
Confusing: Gives player the confusion effect.

The download comes with 100+ predefined loot drops, but there are so many options to define and create your own loot, that this plugin may as well be a loot drops plugin!



You can make Infernal Mobs drop magic staffs by installing my plugin WizardlyMagic.

Then copy the contents of this paste-bin to the bottom of your loot file.
If you modified your loot file, or have an old version, you may need to edit the index numbers.

Then reload your loot file with /im reload, then the staffs should drop!



/im help

/im reload

/im info

/im getloot <index>

/im spawn <mobname> <ability1> <ability2> <ability3> ...

/im cspawn <mob> <world> <x> <y> <z> <ability1> <ability2> ...

/im abilities

/im showAbilities



Permission to use the commands:








An animation about an Infernal Zombie:

A plugin spotlight:



There have been instances of incompatibilities with other plugins, any plugin that changes mob names or messes with mob spawning may cause some problems. While they may not be game-braking you may see some weird things and some features might not work.

Known incompatible plugins:
- LeveledMobs v15.0
- MobArena v0.96.6
- Any plugin (like MCMMO) that uses score-boards may cause lagg when combined with IM (if you have IM score-boards enabled).


DEV Build:

Has not been approved by Bukkit, use at your own risk:


Upcoming Features

- IDK, ask and I might add!

- Pre-Defined Custom Mobs?



If you have a problem please create a ticket and include the error (If there was one) and a link to a paste-bin of your config.
If you just post the error in the comments section or PM me I might not see it. Thanks.


MC Stats

This plugin sends info on how many servers and players are using this plugin.
If you wish to disable the usage stats, look at /plugins/PluginMetrics/config.yml.



This plugin is distributed under the CC BY-NC-SA licence:



If you like my plugins and want to help me out:



Check out my YouTube for more Minecraft awesomeness:

Keep up to date with my stuffs at my FB page:

You must login to post a comment. Don't have an account? Register to get one!

  • Avatar of jacob_vejvoda jacob_vejvoda Aug 28, 2015 at 19:48 UTC - 1 like

    @dddylan98: Go

    I guess IM is incompatible with "KeepItems".

    @ManBeastPigDev: Go

    Fixing it now.

    Custom MC Plugins

  • Avatar of ManBeastPigDev ManBeastPigDev Aug 28, 2015 at 19:24 UTC - 0 likes

    I'm getting massive console error spam. Here's a sample Spigot 1.8.8. Infernal Mobs v4.5 for 1.8.1

    Last edited Aug 29, 2015 by ManBeastPigDev

    Fires Of Titan Server

  • Avatar of dddylan98 dddylan98 Aug 24, 2015 at 03:15 UTC - 0 likes

    @jacob_vejvoda: Go

    I really don't know. It only happens with InfernalMobs, which is the problem it seems. I just tested on a local server with 3 plugins: PermissionsEx, KeepItems, and InfernalMobs. After about 30 deaths, it happened. Double death, lost items too. I think the double death is caused by InfernalMobs, and the KeepItems doesn't have time to respond and give them their items back from the first death- thus causing it to delete their items. That's my best guess.

    [23:12:10 INFO]: irbDylan died
    [23:12:10 INFO]: irbDylan was slain by King Zombie
    [23:12:10 WARN]: irbDylan moved wrongly!
    [23:15:03 INFO]: Plugins (3): PermissionsEx, InfernalMobs, KeepItems
    Last edited Aug 24, 2015 by dddylan98
  • Avatar of jacob_vejvoda jacob_vejvoda Aug 24, 2015 at 02:40 UTC - 0 likes

    @dddylan98: Go

    Well IM does not change or modify player deaths, mabey you have two other plugins interfering with each other?

  • Avatar of dddylan98 dddylan98 Aug 24, 2015 at 02:37 UTC - 0 likes

    Still having the double deaths issue regardless of world now. Nothing in console except that it shows they died twice. Never had this problem before InfernalMobs being added, and it only happens when fighting InfernalMobs. I would either try to see what the problem is (if possible), or just put that it is incompatible.

    Log output:

    [06:43:47] [Server thread/INFO]: sausage22 lost connection: Disconnected
    [06:43:47] [Server thread/INFO]: [-] [$] MrsSAUSAGE has left.
    [06:44:02] [Server thread/INFO]: Ddog69 died
    [06:44:02] [Server thread/INFO]: Ddog69 died
    [06:44:04] [Server thread/INFO]: [Essentials] Lag Notice - Slow Permissions System (PermissionsEx) Response - Request took over 34.466ms!
    [06:44:10] [Server thread/INFO]: Ddog69 issued server command: /back
  • Avatar of phoenixlzx phoenixlzx Aug 21, 2015 at 13:26 UTC - 1 like

    I have a new idea for IM - Define available skills for every level.

    Some skills may make the mob hard to kill such as armoured, so only higher level mobs can have this skill.

  • Avatar of jacob_vejvoda jacob_vejvoda Aug 20, 2015 at 18:40 UTC - 0 likes

    @triarry: Go

    Any errors? Are the charms in your hot bar? Did you edit the config from the default?

  • Avatar of triarry triarry Aug 20, 2015 at 18:37 UTC - 0 likes

    @jacob_vejvoda: Go

    Is anyone else havnig a problem with charms not working with 4.5?

    My Server:
    Server Website: Royal Rebels Website
    My Plugins: iRestore Atalk
  • Avatar of phoenixlzx phoenixlzx Aug 16, 2015 at 05:09 UTC - 0 likes

    @jacob_vejvoda: Go

    E.g., I have defined item drops in loot.yml but maximum drops configured as level 6, but at the map edge there's level 7 even level 8 mobs spawned, while no drops configured for these level.

    Thus player defeated those mobs but did not get a drop.

  • Avatar of MayorOfBukkit MayorOfBukkit Aug 16, 2015 at 04:40 UTC - 0 likes

    Infernal mobs + MobArena = Funny as hell to watch



What Infernal Mob Power should I add next?

  1. Choice:

  1. Results
  2. 6 comments


Date created
Sep 22, 2013
Last update
Aug 15, 2015
Development stage
  • enUS
Curse link
Infernal Mobs
Recent files