Minecraft Java 1.21 Mods
Browse 573 free mods for Minecraft Java 1.21 — popular picks include Server's Bedrock Combat, VTokuMon Explorers, Plenty a' Tweaks.
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Server's Bedrock Combat
This mod is for the Minecraft Bedrock Combat System
VTokuMon Explorers
This modpack builds a full Cobblemon world that feels alive from the moment you spawn in. Focusing on exploration, progression, and the challenge of hunting down Legendaries through real structure finds and monument mechanics. True Exploration!
Plenty a' Tweaks
A mod full of visual effects, combat changes, new advancements, old features revived, and a good bit more!
Multiple Lives Plugin
Multiple Lives Plugin with optional Combat System(Optional).
Buckshot's RPG Combat Attributes
Welcome to a complete surgical rewrite of Minecraft's combat, physics, and magic mathematics.
No Crossbows
This mod removes every crossbow from Minecraft, so you can’t craft, find, or use them at all. You lose a major ranged weapon, making combat way more up-close and risky.
Hit Hud
A Simple Hud which adds a combat timer, Says the name of them on top of your screen, And has a countdown, Useful for pvp in a group so you dont get messed up with your teammates, And whoever is invis and you hit them you know their name!
Strata Sacrament
Strata Sacrament is a work-in-progress Minecraft mod that expands mining with mysterious ore byproducts, craftable forbidden components, and unique eldritch weapons with special combat effects.
Raft's Combat
An attempt at eliminating pixel-hunting by improving the horizontal reach of the player when attacking. And also changing the cadance of attacks
Time Hunter
Time Hunter is a team PvP survival datapack where players compete by mining resources and eliminating foes to extend their countdown, with elimination on timeout, supporting 2-4 team battles and strategic combat.

StrengthUnified
StrengthUnified is a comprehensive strength-based SMP plugin that adds a progressive strength system to your Minecraft server. Players can increase their strength through crafting special items and PvP combat.
Bunny Squad
Tame wild rabbits with sweet berries to create loyal combat companions! Your tamed bunnies will follow you, sit on command, and fiercely defend you from monsters with rainbow particle attacks. Turn cute rabbits into your personal army.
Dissasembly Drone Claws/Когти Дрона-Демонтажника
Replaces your netherite sword with Disassembly Drone Claws inspired by Murder Drones. Sharp, mechanical, and deadly — now every hit feels like a precise dismantling strike./ Заменяет незеритовый меч на когти дронов-разборщиков из Murder Drones.
Totem of undying Eustass
Pixel Art Totem of Undying inspired by Eustass "Captain" Kid Magnetic chaos forged in steel. This Kid totem bristles with his mechanical arm and fierce scowl, ready to smash through any challenge.
McCombat
McGather skills and abilities SWORDS AXES TRIDENTS MACES BOWS CROSSBOWS UNARMED needs McCore
MagicMaces
MagicMaces is a Minecraft plugin that adds three unique magical maces, each with a special right-click ability designed for fun but balanced combat.
No Bows
This mod removes all bows from Minecraft, so you can’t craft or use ranged bow attacks anymore. Combat becomes way more close range and risky.
Stamina and Weight
A configurable survival mod with two main mechanics: stamina and weight. Stamina affects movement and combat, while weight changes how equipment and items impact gameplay. Most features can be balanced through config files.
Antique Odyssey
A progression-focused adventure modpack where ancient magic, powerful relics and mechanical engineering shape your journey. Explore a world filled with dangerous bosses, forgotten ruins, powerful spells and intricate machinery.
OmniCombatMod
A combat-focused mod adding a multi-effect potion, a hybrid Shield/Totem item, and a Mace-Axe-Sword weapon.
CreatingNations
Build an empire. Forge its engines. Defend every inch. - Nations of the Mechanism A Create Multiplayer Modpack

Tangerine Warfare
Throw tangerines that tint people's screens!
Glyphbound: Hanzi Magic
Draw handwritten Chinese characters to cast spells, survive combat, and reshape the world.
flowstate
Turn Minecraft movement into a parkour-action rush — double-jump, tap-strafe, slide, wall-run, dash, plunge and a swinging ODM grapple, plus parry / just-dodge witch-time combat.
Donidin's Advanced Combat
A mod that adds a combo system to Minecraft

PILLAGER ARMY
This mod adds new creatures, a new interface, and even magic. It also improves raids, making them more complex.
Leave Confirm
Tired of accidentally combat logging? Leave Confirm asks before you leave a server.
Over the Top
Aims to bring World War One era Trench Warfare to Minecraft
LancerCore | The Ultimate Spear Mechanics | Combos, Particles & Stats | 1.21.11
Advanced Spear Combat: Combos, Elemental Catalysts & Stats
MOAR Tools
MOAR Tools is a progression and combat expansion mod that adds three new gear tiers, two dungeon systems, a full boss encounter, and a suite of custom mobs all designed around a dark, End-themed aesthetic.
KaisCombatLogger
A plugin that adds a combat tag to players when they are in combat.
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
Smooth healing
Healing rework to make combat more difficult but make it flow better

GrimsArmy
GrimsArmy is a Minecraft mod that spawns bot players with real combat AI. They sprint jump, land critical hits, block with shields, switch to axes, and throw potions.
Helper Robot Totem
Transforms the Totem of Undying into a futuristic Helper Robot with a custom texture and name!
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.