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Minecraft Java 1.21 Mods

Browse 573 free mods for Minecraft Java 1.21 — popular picks include True Combat Manager, No crystal/kart pvp, Shogun's Blast - Undead & TNT.

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True Combat Manager
1.21

True Combat Manager

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

567downloads
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.

562downloads
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.

557downloads
Vanilla Journeys +
1.21.4fabric

Vanilla Journeys +

This Modpack is a spiritual successor to my Vanilla Adventures +, However with this one I intend to keep the core mechanics as Vanilla as possible.

557downloads
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.

537downloads
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.

528downloads
Combat Expansion (Dual Wielding)
1.21

Combat Expansion (Dual Wielding)

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

528downloads
Cloroxwipes110's Custom Combat
1.21

Cloroxwipes110's Custom Combat

A datapack that changes combat completely.

518downloads
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

509downloads
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

502downloads
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.

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.

484downloads
BCombatLog
1.21

BCombatLog

Simple combat logging plugin with actionbar countdown

465downloads
FoCombatTag
1.21

FoCombatTag

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

460downloads
Shadow's PVP pack
1.21.11fabric

Shadow's PVP pack

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

454downloads
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.

452downloads
Ethereal Blasters
1.21.1neoforge

Ethereal Blasters

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

446downloads
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
Beyond Border Unlocked
1.18.2

Beyond Border Unlocked

Bypass the vanilla worldborder building & combat limitations.

434downloads
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

415downloads
In Combat
1.21.1fabric

In Combat

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

411downloads
BringBackBlocking
1.21.4

BringBackBlocking

OldCombatMechanics Addon that replicates 1.8.9 sword Blocking Animations

411downloads
Clean PVP Mechanics
1.16.4

Clean PVP Mechanics

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

405downloads
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

403downloads
Improved Combat
1.21.9fabric

Improved Combat

Reworks existing combat related enchantments to be less strict.

400downloads
Better Netherite Combat
1.21.10fabric

Better Netherite Combat

Improves late-game combat by changing netherite knockback mechanics

399downloads
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.

397downloads
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.

384downloads
RuneDelta
1.21.11fabric

RuneDelta

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

354downloads
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.

349downloads
Robot Legion
1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

348downloads
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.

346downloads
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!

343downloads
Eslayfer Weaponary
1.21.5

Eslayfer Weaponary

A datapack that add more combat mechanics and weapons

325downloads
Old But New
1.21.5fabric

Old But New

Brings back mechanics from legacy MC.

321downloads
CombatMe
1.21

CombatMe

an pvp fair system when someone starting a fight the one who start it doesn't run with TP command 😈

318downloads