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Minecraft Java 1.21 Mods

Browse 558 free mods for Minecraft Java 1.21 — popular picks include EffectsPLUS, Totem of Undying Franky, Cleaving Enchantment.

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EffectsPLUS
1.21

EffectsPLUS

An SMP Plugin where each player upon joining gets assigned an effect with different rarities. Effects are bound to a player until death or rerolled/withdrawn. Includes a bounty system and a chaos mode adding rewards for combat and adds dynamic gameplay.

81downloads
Totem of Undying Franky
1.13

Totem of Undying Franky

Super! Franky brings tech power and iron fists to your inventory. This totem stands strong with mechanical might and personality.

81downloads
Cleaving Enchantment
1.21.5

Cleaving Enchantment

Adds the Cleaving Enchantment from the Java edition Combat Snapshots!

80downloads
Raft's Combat
1.21.1neoforge

Raft's Combat

An attempt at eliminating pixel-hunting by improving the horizontal reach of the player when attacking

79downloads
Art Astral Skills
1.21.1neoforge

Art Astral Skills

This modification adds a player leveling system thanks to the constellations.It consists of 4 constellations to improve the player - Mining, Combat, Life and Global

78downloads
Over the Top
1.21.8neoforge

Over the Top

Aims to bring World War One era Trench Warfare to Minecraft

78downloads
NocturneSlayer
1.21

NocturneSlayer

NocturneSlayer is a Minecraft plugin that adds immersive combat mechanics, progression systems, and dark fantasy gameplay elements.

77downloads
BetterReborn
1.21.1fabric

BetterReborn

It brings many features, structures, and mechanics to Minecraft.

76downloads
ReCombat
1.21.5

ReCombat

Adds in new variants of Minecraft's weapons to provide a richer combat experience.

75downloads
BGMCraft
1.21.1fabric

BGMCraft

Play minecraft with background music, Different music for biomes and structures, Combat music, Extremely easily editable.

72downloads
Stop_PvP
1.21.1fabric

Stop_PvP

A professional anti-relog system that blocks commands and punishes quitting during combat.

71downloads
[Discontinued] Farmy
1.21

[Discontinued] Farmy

Advanced Farming Overhaul with Skills, Gear, Pets, and much more

69downloads
Seamless Survival Overhaul
1.21.1fabric

Seamless Survival Overhaul

A modpack designed to enhance and deepen the survival experience, adding new challenges, mechanics, and immersive features.

68downloads
CombatMetrics
1.21.1

CombatMetrics

A minecraft plugin that shows your combo nd crit counter in a row and it resets if u can't in a row which will help improve u with combo and crit chains....

68downloads
Joyedcombat
1.21.9

Joyedcombat

JoyedCombat is a customizable combat-tag plugin that tracks players individually, prevents combat logging

68downloads
Armour, be gone!
1.18

Armour, be gone!

Ever thought the combat is too easy? Make it actually sorta kind of difficult by removing easy access to most armour (and other things)!

67downloads
Combat Care
1.21.8neoforge

Combat Care

A client-side survival helper that automates smart food consumption, emergency Gapple usage, and safe offhand totem refills

66downloads
Omnia
1.21.1fabric

Omnia

This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.

66downloads
Heavylytras
1.21.11fabric

Heavylytras

Heavylytras disables the elytra if you wear netherite, discouraging use in combat.

66downloads
Thijns Combat Tweaks
1.21spigot

Thijns Combat Tweaks

A Minecraft plugin that enhances combat mechanics with crossbow rockets, tipped arrows, and splash p

66downloads
Potion of Combat Log
1.21.5fabric

Potion of Combat Log

Combat logging is now a feature, so it's not cheating!

65downloads
Elytra Combat Nerf
1.21.11fabric

Elytra Combat Nerf

Elytra escape during PVP is restricted.

65downloads
Bouncing Projectiles(PBOSB for Fabric)
1.21fabric

Bouncing Projectiles(PBOSB for Fabric)

Projectiles now bounce off slime blocks, adding new mechanics for combat and traps.

64downloads
The Craft Combat (Ibai's Velada VI)
1.21.1fabric

The Craft Combat (Ibai's Velada VI)

A fast-paced Minecraft boxing tournament inspired by La Velada of Ibai Llanos, featuring custom fighters, special abilities, multiplayer support, and a final showdown against Ibai Llanos.

62downloads
Helper Robot Totem
1.8

Helper Robot Totem

Transforms the Totem of Undying into a futuristic Helper Robot with a custom texture and name!

62downloads
Piece
1.21

Piece

Piece is a high-performance Minecraft 1.21 RPG combat plugin that transforms your server into a competitive MMO-style PvP experience. It introduces deep progression systems, , bounty hunting, stamina-based combat,

62downloads
CombatFly Control
1.18

CombatFly Control

Advanced combat flight management. Overrides WorldGuard & EssentialsX to prevent fly-abuse in PvP with smart Mace detection.

62downloads
Attack Particles
1.21.11fabric

Attack Particles

A Minecraft Mod.Laggy visually cluttered combat particles 😂 AI coded, open source.

61downloads
PetLeveler
1.21.1forge

PetLeveler

Level up your tamed wolves. Dogs gain XP from combat, grow stronger, and unlock unique abilities like Splash Bite, Fire Resistance, and Lifesteal

61downloads
ENTITY SMP Plugin
1.21

ENTITY SMP Plugin

This plugin, Anonymity, is a high-stakes tactical combat and social deduction system designed for hardcore survival or "Lifesteal" style servers. It centers around two core concepts: Hidden Identities and Powerful Relics.

61downloads
CountryWar
1.2.1

CountryWar

Inspired by SharpnessMc, A comprehensive team-based country war plugin for Minecraft servers. Features include dynamic health scaling for leaders, territory protection, supply drops, voting systems, and more!

61downloads
Triple Life
1.21.11

Triple Life

A combat minigame inspired by Grian's Third Life and other Life series with some of my own features and ideas.

58downloads
PILLAGER ARMY
1.21.8neoforge

PILLAGER ARMY

This mod adds new creatures, a new interface, and even magic. It also improves raids, making them more complex.

57downloads
PeaceSMP
1.21.11fabric

PeaceSMP

A server-driven alignment mod introducing an advanced Karma tracking system, and game-changing combat abilities for survival multiplayer.

57downloads
Casual Combat without Cause
1.21.1neoforge

Casual Combat without Cause

An open-ended Hoplite-inspired PvP mod

55downloads
Toasts Abilities
1.21.11

Toasts Abilities

A data pack that adds 7 different custom classes, each with a ability, ultimate and a passive to improve combat. They are: Wind, Electric, Space, Sculk, Life, Metal and Oceanic

54downloads