Mods for Minecraft Java
Browse 437 free mods for Minecraft Java — popular picks include Iron's spell book mob attribute addon, MythicMobs, Rival Trespassers.
Step by step: How to install Minecraft Java mods & modpacks
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Iron's spell book mob attribute addon
Many mod bosses have the Iron's spell attribute.
MythicMobs
Create custom mobs and bosses with advanced skills, attributes, equipment, and more!
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
Schools of Magic Mod
Adds various magic constructs including wands, better cauldrons, new biomes and structures, and a new boss monster.
Unseen's Dungeon Additions
A dungeon and RPG experience, fight fully fledged multi-phased bosses with unique attack patterns.
GeoSmelt (Neoforge 1.21.1+)
An expansive ”vanilla” plus mod adding ores above netherite, a new boss, really cool blocks, and some sick swords!
RPG Style More Bosses
Adds a new boss and new weapons to the game. Add-on for RPG Style More Weapons
The Mists of RioV
An RPG mod that adds mobs, dimensions, bosses, hundreds of items and blocks, and more!
Cataclysm's Rise
Cataclysm's Rise adds features between Bosses' Rise and Cataclysm to fill in gaps
Take Back the Night
A Herobrine bossfight mod inspired by Fargo's Souls
Apocalyptic Bosses
Michi'sProject
Ultimate Bosses
Bosses to make sure you have more to do after you slay the Ender Dragon
Interlace SpellWeaves: Iron's Spells and Spellbooks Addon
Introduces a series of mixed spells, new armor sets, spellbooks, and a powerful new boss
Realms of Redemption
5 new dimensions, with bosses, dungeons and magic!
Nether Warlord Boss
Mod that adds some unique bosses, items, and structures!
Avatar: the four elements
An "Avatar The Last Airbender" mod that adds the elements powers for players, and they can used to combat, launching projectiles, creating explosive walls, giving potion effects, allowing flight, etc. also add mobs, enemies, bosses, and structures
Mocha's Complicated Bosses
Adds multiple difficult bosses with complicated AI and unique equipment
Abyssbound
a mod that adds new biomes, mobs, bosses and structures based of the void
Arcana Rpg
Arcana RPG Mod 1.7.10 is an rpg mod centered around magic, mobs, bosses, dimensions, and dungeons
Fantasy Ending
A medium-sized adventure mod focused on magic, visual effects, and boss fights, with ongoing content updates including new dimensions, structures, and bosses.
The Day Of The Beast
Introduces The Devil, a new boss fight in the game.
Arte Magicum
Magical Effects, Overhauled Progression of EBWiz, Female Wizards, Elemental Bosses and much more!
Mineria
New ores, old machinery, druidic magic, medicinal plants, deadly poisons and final boss
Manifestation of the souls (JOJO MOD)
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
DiabloLoot - Bosses Update
Create your custom bosses! A Minecraft ARPG
The Twilight Forest: Re26
Unofficial port of Twilight Forest from Minecraft 1.21.1 to Minecraft 26.1.x and 26.2.x, adapting the mod's dimension, biomes, structures, bosses, items, and mechanics to the latest Minecraft version for modern gameplay.
Daily Boss x L_Ender 's Cataclysm
Compatibility between Daily Boss and L_Ender 's Cataclysm.
CrazyVillagers
CrazyVillagers adds hilarious and chaotic new villagers to Minecraft! From a pooping villager to a newborn baby, a fat villager, and the powerful Mecha Boss — expect weird behaviors, dark humor, and total village madness!
Boss Companions!
Adds pets from the bosses you fight.
Realmwalker
Magical invaders roam the land - bosses, weapons, and loot!
God of War Ragnarok
GOW Themed mod that adds many weapons, bosses, and more!
Daily Boss x Iron's Spells n Spellbooks
Compatibility between Daily Boss and Iron's Spells 'n Spellbooks.
Shurui's DMZ Raid-Bosses
Turn any mob into a fully configurable, scheduled raid boss event - no coding, no datapacks, all in-game. Set up multiple named bosses, each with its own WorldEdit-defined arena, sign-up window, and reward table. Health and damage scale with playercount.
Adventurer's Beyond
Explore lost structures. fight dangerous bosses, and journey to the beyond in this epic mod.
Ars Magica 2 LE
A fork of AM2, for casting spells and fighting bosses with magic
BossCraft Respawn : Unofficial Port
Unofficial Port of BossCraft 1.3.2