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Minecraft Java 1.21 Mods

Browse 115 free mods for Minecraft Java 1.21 — popular picks include Simple Combat Log, Additional Armoury, Better Combat x Cataclysm Spellbooks Compatibility.

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Simple Combat Log
1.21.4

Simple Combat Log

The Simple-Combat-Log plugin prevents players from logging out during combat by setting a combat timer, disabling actions like Elytra use, and broadcasting a message if they leave the server mid-combat.

74kdownloads
Additional Armoury
1.21.11fabric

Additional Armoury

Adds more weapons, magic, and armour to the game. Part of the Combat+ collection.

57kdownloads
Better Combat x Cataclysm Spellbooks Compatibility
1.20.1

Better Combat x Cataclysm Spellbooks Compatibility

For the people who want compatibility with Cataclysm Spellbooks and Better Combat

39kdownloads
Ars Expanded Combat Compat
1.21.1neoforge

Ars Expanded Combat Compat

adds Compatability between Expanded Combat and Ars Nouveau

35kdownloads
Spears, Axes, Swords, Shields, And Other Tools (SASSOT)
1.21.1fabric

Spears, Axes, Swords, Shields, And Other Tools (SASSOT)

A vanilla-style mod that adds Spears, expands on Shields, and reworks melee combat & mining tools.

21kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
Redstone Crusaders TURBO !
1.21.1neoforge

Redstone Crusaders TURBO !

A Jojo's Bizarre Adventure mod. Starring Stands with pushed combat and combo potential !

9.9kdownloads
Longshot
1.21.5fabric

Longshot

Upgrade your ranged combat with enhanced projectile velocity! The archer's 'Strength' potion effect

9.7kdownloads
G1axSpearOptimizer
1.21.11fabric

G1axSpearOptimizer

A performance-optimized Minecraft mod that makes spear combat smoother, more responsive, and more enjoyable. Experience true combat prediction and optimization with zero lag.

8.8kdownloads
Enhanced Minecraft 2.0
1.21.10fabric

Enhanced Minecraft 2.0

Makes playing Minecraft feel like you are a child again! A modpack enhancing base mechanics and adding features to the game in every way possible, letting you explore the game again and in new ways ;)

6.3kdownloads
Combat Expansion
1.21.6

Combat Expansion

Adds a whole new collection of weapons, armor, and enchantments for PvP

5.5kdownloads
Spellbound Weapons Better Combat Addons
1.21.5

Spellbound Weapons Better Combat Addons

Add BetterCombat to the weapons provided by Splatus's Spellbound Weapon datapack

4.9kdownloads
Astral Arsenal
1.21.1fabric

Astral Arsenal

A combat mod that looks to do much more then vanilla could

4.8kdownloads
Mo-Combat
1.21.9

Mo-Combat

Adds new combat items to the game, including a new weapon type craftable with each material, and new shields for each material!

4.8kdownloads
BattleTracker
1.19.4

BattleTracker

Standalone Minecraft plugin and BattleArena companion for tracking PvP & PvE stats, featuring leaderboards, combat logging, damage indicators and custom death messages.

3.3kdownloads
 DayCraft REVAMPED
1.21.1neoforge

DayCraft REVAMPED

DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.

3.1kdownloads
Geode Mania
1.21.1neoforge

Geode Mania

Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!

2.9kdownloads
Titan Reborn
1.21.1fabric

Titan Reborn

Prepare to battle! - Titan Reborn brings unique materials with special perks, essence infusing, and much more to player-versus-player combat!

2.8kdownloads
Volcanic Ash Combat
1.21.1

Volcanic Ash Combat

Active volcanic vents spawn in the Nether and occasionally erupt, blanketing nearby areas with damaging ash particles that affect PvP visibility and deal tick damage.

2.7kdownloads
Tensura: Luminous
1.21.1neoforge

Tensura: Luminous

Tensura: Luminous is a custom modpack designed for the revival of the Tensura Minecraft server. This pack enhances gameplay by adding magic, exploration, and adventurous mods. Introducing features tailored towards the server's world and mechanics,

2.7kdownloads
PPG's Runic Weaponry
1.21.5

PPG's Runic Weaponry

Epic relic weapons + a combat-oriented magic system!

2.6kdownloads
Reaper's Scythe
1.21.5

Reaper's Scythe

Introduce the legendary Reaper's Scythe, an end-game weapon with permanent combat buffs, a devastating right-click AoE attack (Wither II), and an on-kill speed boost. Highly configurable.

2.0kdownloads
AntiGriefPlus
1.21.8forge

AntiGriefPlus

AntiGriefPlus is a Minecraft mod that protects specific blocks (like chests, doors, and structures) from explosion damage caused by creepers, TNT, or other sources. It keeps your buildings safe without disabling combat or gameplay mechanics.

1.9kdownloads
Combat Visuals!
1.21.11fabric

Combat Visuals!

A mod that adds basic Impact Frames!

1.9kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Vanilla Combat Improvements
1.21.8fabric

Vanilla Combat Improvements

Adds 6 new weapons with custom abilities and effects that refresh vanilla combat.

1.6kdownloads
Iridium Enchants
1.7.2

Iridium Enchants

Providing a new and exciting aspect of PVP to your server via new enchantments and unique combat.

1.6kdownloads
CombatGunSSS
1.21

CombatGunSSS

Adds 45 unique guns to Minecraft, each with custom damage, recoil, fire rate, and reload mechanics, enhancing combat with balanced gameplay, multiple weapon types, and flexible customization for varied playstyles

1.6kdownloads
Dominatus : Refinement
1.21fabric

Dominatus : Refinement

Aim for more RPG like with RNG and improve a combat implementation Monster Crit System

1.4kdownloads
Refined Combat
1.21.1fabric

Refined Combat

Rebalancing pvp in minecraft focusing on pvp mechanics in vanilla whilst improving on it with new enchants and mechanics Explosions rebalanced rare enchants added combat logging system added rebalanced elytra

1.3kdownloads
Combat Numbers
1.21.1neoforge

Combat Numbers

See how much damage you deal, with style! Different indicators for different damage types.

1.2kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
BiomeBlade
1.21.1

BiomeBlade

Weapons deal bonus or reduced damage depending on which biome the combat takes place in, creating strategic territorial advantages.

958downloads
VkSpearSmp
1.21.11

VkSpearSmp

VkSpearSmp is a progression-based spear combat plugin that rewards PvP kills with automatic spear upgrades, enchantments, and powerful speed-scaled damage.

878downloads
G1axFixer
1.21.11fabric

G1axFixer

G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.

858downloads
Mob HeadSteal SMP
1.21

Mob HeadSteal SMP

Collect player heads on kill and unlock powerful abilities using custom mob heads in intense PvP combat.

802downloads