Minecraft Java 1.21 Mods
Browse 189 free mods for Minecraft Java 1.21 — popular picks include DMR: Natural Spawn, Inclusive Free the End, [WIP] DragonFist Legacy.
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DMR: Natural Spawn
Makes Dragon Mounts Remastered breeds spawns "naturally"
Inclusive Free the End
A datapack that grants "Free the End" to all players that contributed to the dragon fight
[WIP] DragonFist Legacy
(INCOMPLETE and WIP) Adds martial artists to Epic Fight, along with new content, structures, and mini-bosses throughout the world.
3D Ender Dragon Fireball
This is a mod that updates the rendering of the game, to support the included 3D version of the fireball that's fired at you during the Dragon fight
Bucketable (Datapack)
"Bucketable" lets you capture and transport any mob in Minecraft using a simple water bucket—even the Ender dragon
Leo's Medieval Fantasy
This is Leo's medieval fantasy , enjoy beautiful views , fight monsters dragons and countries while enjoying the medieval life.
End Unleashed
No resource pack required! Discover new dragons, mobs from Minecraft Dungeons, and more! Optimized for SMP & faithful to vanilla mechanics.
Mob head to Player head
Using this datapack, you can turn any mob head into a player head simply by using a Book and Quill along with any mob head in the game, such as a zombie head, a dragon head, or even a Carved Pumpkin.
Dino's dragons
This mod adds dragons to minecraft
DMR: More Dragons: Natural Spawn
Makes Dragon Mounts Remastered: More Dragons breeds spawns "naturally"
Harder Dragon
Makes the ender dragon fight much harder by raising its HP and giving it increasing levels of resistance.
Dragons Revamped
Highly difficult Ender Dragon fight with custom terrain, attacks & abilities
Craftable Dargon Eggs and Elytra
This mod allows dragon eggs to be craft using obsidian , diamonds, and ender pearls, as well as Elytra using purple wool and hay bales.
GlazedDragonSword
This mod add a powerful sword-Glazed Dragon Sword to the game add it can kill all original entites.
DragonHealthPlugin
A simple and lightweight Minecraft plugin for Paper servers that allows you to customize the Ender Dragon's health.
No Crystals
Disables the use of end crystals in the overworld and nether to stop crystal pvp while still allowing the ender dragon fight
The Dragon Soul Riders
Tame, Ride Legendary Dragons across the realm
Cobblemon: Rare Salty
Have you ever wanted to lower your Pokemon's level? Have you ever looked at your team and thought: "What if my Dragonite was level 3?" Probably not. But now you can.
Lex's Dragons
This mod adds a variety of Dragons!
Scaled Ender Dragon
Enhances the Ender Dragon fight by scaling the difficulty and mechanics based on Players!
RandomMobSpawnerX
RandomMobSpawnerX is a datapack which spawns random mobs every 10 seconds! (EnderDragon excluded)
Dragon's Reprieve
Kill the Ender Dragon to prevent monsters from spawning on the surface of the overworld.
Force Mob Challenge inspired by BastiGHG
Kill a Random Number of this Mod and try to beat the Ender Dragon.
creeper-apocalypse
Mob Replacement System ALL mobs spawn as Creepers! with exceptions Exceptions that remain normal Blazes you still need blaze rods! Villagers or trading Ender Dragon final boss remains Iron Golem

Ender Trails
Restores a forgotten feature where endermen leave a trail when they teleport. Also fixes the dragon egg trail being completely wrong.
Simple Dragons
This mod adds dragons to minecraft. For now there is only one kind: Eastern Eldwyrm. Eldwyrms are cute, multicolored and quite useful.
Minecraft but Every Mob is a Chicken Jokey
Transforms most living mobs (e.g., zombies, cows, creepers) into chicken jockeys (also dragon jockey)
Random Mob
This mod adds a very hardcore minigame to Minecraft! Every 30 seconds, a mob with a random modifier spawns in your world, making the game much harder! Can you beat Minecraft and kill the Ender Dragon with this mod?
Craftable Ender Dragon Spawn Egg
Craft the ender dragon spawn egg out of a Dragon Egg. Use at your own risk.
Dragon Trail
A simple plugin that adds a cool trail to the ender dragon.
Ender Dragons Is Not Immune to Mob Damage│末影龍不免疫生物傷害
The ender dragon will take damage from any mob.│末影龍會受到任何來自生物的傷害。
Dragon Carpet
A ender dragon carpet. looks like a obsidian carpet. Good for emc farms
Dragon Head Drop│龍首掉落
The Ender Dragon will drop its head when it is killed.│末影龍被擊殺之後會掉落龍首。
Ender Dragon Spawn Egg
A mod that provides and ender dragon spawn egg
Better Peaceful
Removes hostile mobs, except for mobs, which you need to beat the ender dragon.
Regenerating Dragon Egg│再生成龍蛋
Every time an Ender Dragon is killed, it will generating a dragon egg.│末影龍每次被擊殺之後都會生成一個龍蛋。