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Minecraft Java 1.21 Mods

Browse 558 free mods for Minecraft Java 1.21 — popular picks include Weedie's Industrial Fantasy, Combat Balance, Cobblemon Black&White Battle Music.

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Weedie's Industrial Fantasy
1.21.1neoforge

Weedie's Industrial Fantasy

A Tech/Magic/RPG pack aimed around technology, magic, and RPG mechanics.

553downloads
Combat Balance
1.21.1neoforge

Combat Balance

Change the attribute values of any item, tag or entity.

547downloads
Cobblemon Black&White Battle Music
1.21.1fabric

Cobblemon Black&White Battle Music

Adds music from Pokémon Black&White to Cobblemon battles

544downloads
No crystal/kart pvp
1.21

No crystal/kart pvp

Add a delay to tnt minecarts and end crystals before they can deal damage, fully preventing their use in combat, while still allowing for traps and pranks.

540downloads
True Combat Manager
1.21

True Combat Manager

A powerful and optimized PvP combat system featuring advanced tracking, cooldown control, combat log

539downloads
Combat Expansion (Dual Wielding)
1.21

Combat Expansion (Dual Wielding)

Expanding upon Minecraft Combat to make the Minecraft PvP & PvE experience better!

523downloads
CMM
1.21.1neoforge

CMM

Create Magic & More (CMM) fuses the mechanical brilliance of Create with the arcane mastery of Ars Nouveau. Automate, enchant, and explore a world where gears turn and spells flow in harmony — creativity and magic, working hand in hand.

520downloads
Cloroxwipes110's Custom Combat
1.21

Cloroxwipes110's Custom Combat

A datapack that changes combat completely.

511downloads
Lifesteal999
1.21

Lifesteal999

Battle for survival in this customizable lifesteal plugin featuring heart stealing mechanics, hardcore elimination, combat logging protection, and full configuration control

506downloads
Shogun's Blast - Undead & TNT
1.21.11fabric

Shogun's Blast - Undead & TNT

Explore haunted Japanese villages, battle explosive Oni Warlords, and defeat the Council of Leaders in this immersive RPG structure and combat mod.

492downloads
Tomma's Fantasy Collection
1.21.1fabric

Tomma's Fantasy Collection

An immersive fantasy-themed modpack that combines stunning visuals, deep gameplay mechanics, and a world full of mystery, magic, and adventure.

476downloads
Old Infuse Rework
1.21

Old Infuse Rework

Old Infuse Rework: is a PvP-based progression plugin where players start with no effects and gain positive effects by killing others, while dying without power grants negative effects. the only way to grow stronger or remove weaknesses is through combat.

463downloads
BCombatLog
1.21

BCombatLog

Simple combat logging plugin with actionbar countdown

461downloads
DC's PVP
1.21.11fabric

DC's PVP

Optimized PVP pack for Minecraft 1.21.11. Integrates Sodium and Lithium for smoother performance, with adjusted combat mechanics for stable multiplayer gameplay

451downloads
Player-Level Randomizer
1.21.11fabric

Player-Level Randomizer

Every time you level up, a random event is triggered, ranging from beneficial loot rains to spawning structures and deadly combat arenas. Taking damage will cost levels..

437downloads
Danger Log
1.21

Danger Log

Best Combat System for SMP's to use to prevent logging out mid fight! We use advanced methods that really help owners and other players to have a fun experience in server fights.

434downloads
QuickPOT / PVP Potion
1.21.1fabric

QuickPOT / PVP Potion

PvP/combat potion switching made easy with a fast radial menu, supporting drinkable, splash, and lingering potions with 8 customizable slots.

432downloads
Shadow's PVP pack
1.21.11fabric

Shadow's PVP pack

This Modpack contains all the necessary mods for PVP optimization and mechanics

426downloads
Beyond Border Unlocked
1.18.2

Beyond Border Unlocked

Bypass the vanilla worldborder building & combat limitations.

422downloads
CaloCraft 2
1.21.1fabric

CaloCraft 2

CaloCraft is a combination of mods to create a personally satisfying Minecraft experience. It comprises of 240+ Mods and Resource Packs, ranging from world gen changes to new items and mechanics. 2.0 currently in Beta and anything is subject to change

411downloads
BringBackBlocking
1.21.4

BringBackBlocking

OldCombatMechanics Addon that replicates 1.8.9 sword Blocking Animations

404downloads
IVC
1.21fabric

IVC

This project is an attempt to make the most of the "vanilla" Minecraft client using mods. The rules for the project are simple. I. All mods must be clientside. II. Bugs / game mechanics may not be fixed. III. Improve as much of the client by improving or

400downloads
Clean PVP Mechanics
1.16.4

Clean PVP Mechanics

Tweaks, utility and PVP Based Texture Pack, used for Better experience

396downloads
Improved Combat
1.21.9fabric

Improved Combat

Reworks existing combat related enchantments to be less strict.

395downloads
Cobblemon: Snackbar SMP
1.21.1neoforge

Cobblemon: Snackbar SMP

The Cobblemon & Create modpack used on the Snackbar SMP, combining Pokémon-style gameplay with Create’s mechanical systems and automation.

392downloads
In Combat
1.21.1fabric

In Combat

Detect when the player is in combat and prevent actions! Highly configurable & with mod integrations!

390downloads
Ethereal Blasters
1.21.1neoforge

Ethereal Blasters

A mod that combines the power of Magic into modernized forms of Combat!

385downloads
Better Netherite Combat
1.21.10fabric

Better Netherite Combat

Improves late-game combat by changing netherite knockback mechanics

383downloads
FoCombatTag
1.21

FoCombatTag

Combat tagging with timers, command locks, and safe-zone rules.

364downloads
Combat Lock
1.21

Combat Lock

This project syncs with LuckPerms to prohibit command usage, such as /tp, /gamemode, /rtp, etc, during combat. It is configurable to any commands, and any type of combat.

344downloads
EmakiAttribute | RPG Attributes and Damage
1.21.8

EmakiAttribute | RPG Attributes and Damage

Takes over vanilla combat maths with configurable attributes, staged damage types and traceable results.

341downloads
RuneDelta
1.21.11fabric

RuneDelta

150 runes for weapons, armor, shields and tools that spice up combat and exploration

341downloads
Eslayfer Weaponary
1.21.5

Eslayfer Weaponary

A datapack that add more combat mechanics and weapons

325downloads
HanKkk's Enhanced Experience - HEE
1.21.1neoforge

HanKkk's Enhanced Experience - HEE

HanKkk's Enhanced Experience: A finely curated modpack that boosts performance, enhances visuals, and enriches your Minecraft adventure with new structures, improved mechanics, and seamless quality-of-life mods. A complete upgrade of your Minecraft World!

322downloads
Old But New
1.21.5fabric

Old But New

Brings back mechanics from legacy MC.

316downloads
Better Arrows
1.21.1neoforge

Better Arrows

Better Arrows adds arrow ricochet off blocks and a mechanic for recovering arrows after firing, making archery combat more dynamic and strategic without straying from the vanilla experience.

313downloads