Fabric Mods for Minecraft Java
Browse 25 free Fabric mods for Minecraft Java — popular picks include Archon, DarkBosses - RPG Bosses Advancements, Tensura: Not Enough Bosses.
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Archon
Sorcery, Necromancy, Bosses, and More!
DarkBosses - RPG Bosses Advancements
RPG boss summoning information and grants extra experience for defeating bosses
Tensura: Not Enough Bosses
Official Addon for Tensura: Reincarnated adding new bosses to the game for quests.
Zenith Renewed
Fabric port of Apotheosis. Overhauls enchanting, spawners, bosses, and adds powerful weapon affixes!
ANARCHY Minibosses (RPG Series Plus)
Rogue Exile inspired Faction mod!
Mebahel's Creatures - Draugr Invasion
This mod introduces a full bestiary of Draugrs inspired by Skyrim, a boss with advanced AI, powerful magical items, shared multiplayer chests, new structures, and a raid system that turns the player into the hunted.
Wizard Tower
Adds a Wizard Tower along with a new wizard mob mini boss
Archon Renewed
Sorcery, Necromancy, Bosses, and More, now Renewed!
DarkBosses
Shows boss summoning information and grants extra xp for defeating bosses
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
Manifestation of the souls (JOJO MOD)
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
Realmwalker
Magical invaders roam the land - bosses, weapons, and loot!
God of War Ragnarok
GOW Themed mod that adds many weapons, bosses, and more!
Gateway of Doom
Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.
Shuumatsu no Valkyrie: Project Ragnarok
This mod is based off the manga and anime Shuumatsu no Valkyrie: Record of Ragnarok. It has skills, weapons, enchantments, transformations, races, abilities, dimensions. biomes, structures, bosses, mobs, stats, and most importantly, BUDDA
BLACKSOULS II
A hardcore dark-fantasy RPG mod with custom stats, skills, bosses, souls, weapons, accessories, and brutal combat mechanics.
Summoner Mod
A mod that adds 4 bosses and 4 structures. Almost no dependencies!

Skillbound-RPG
Skillbound transforms Minecraft into a classic RPG with level-based skills, improved combat progression, magic, prayers, Slayer tasks, bosses, new equipment, and rewarding unlocks as you advance from levels 1–99.
Raijin's Wrath
Unleash the wrath of Raijin — a Fabric adventure of thunder-forged gear, lightning-touched foes, summonable bosses, sacred shrines, and an in-game compendium guiding your ascent.
Relics RPG Series Mod (1.21.1, 1.21) – Spell And Combat Boosting Relics
Relics RPG Series Mod adds a collection of magical trinkets that enhance spellcasting and combat. Over forty unique items come with distinct perks and artwork, obtained through crafting, dungeon exploration, and boss encounters. Features: 40+ unique trinkets with different perks and visuals. Boosts spell-focused and melee or ranged combat builds. Some relics craftable using jewelry […]
Archon Mod (1.20.1, 1.19.2) – Sorcery, Necromancy, Bosses & More
Archon Mod is a vanilla-style magic mod for Minecraft that introduces mana, magical weapons, spells, necromancy, summonable bosses, new structures, and various magical mechanics. Features: Mana System: Players accumulate mana, which can be used for casting spells, magic weapons, and tools. Mana regeneration speed and capacity can be improved. Magical Crafting: The mod encourages mining […]
Origins: Wither Unleashed Mod (1.20.6, 1.20.1) – Wither's Transformation
Origins: Wither Unleashed Mod transforms Wither into a powerful final boss. This mod gives the Wither devastating new abilities and enhances its attacks, making the fight more intense and challenging. Players will need to survive the Wither's new powers, including a massive explosion upon death, increased health, and high-speed dashes that inflict Wither damage. Summoning […]
Herobrinia
Adds a herobrine endboss to your minecraft world, with many items.
Mega Horror
An Insane full horror Mod With Custom Boss, Insane items, custom Dimensions and much more!!
EPGains-Tensura
Adds EP scaling for players & bosses