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data pack

Mob CaptainsMinecraft data pack for 1.21.10

Rare and strong mobs will spawn, dropping illegally enchanted gear

server onlynewest supported release 1.21.10AdventureMobsEquipmentGame Mechanics
Latest version
v3.4.0+mod
Minecraft
1.17 to 1.21.10
Works with
Quilt, NeoForge, Forge, Fabric
Licence
MIT
Downloads
844.4k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Mob Captains servers

Deploy a server with Mob Captains already added to the world, on hardware built for it.

  • 1.21.10
  • Data pack
  • Quilt
  • NeoForge
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Mob Captains declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.10Data pack, Quilt, NeoForge, Forge, Fabric21+declared7 Oct 2025
1.21.9Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.7Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Jun 2025
1.21.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jun 2025
1.21.5Data pack, Quilt, NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.4Data pack, Quilt, NeoForge, Forge, Fabric21+declared3 Dec 2024
1.21.3Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Oct 2024
1.21.2Fabric, Quilt, NeoForge, Forge, Data pack21+declared22 Oct 2024
1.20.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared29 Apr 2024
1.20.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Apr 2024
1.20.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2023
1.20.3Data pack, Fabric, Forge, NeoForge, Quilt17+declared4 Dec 2023
1.20.2Data pack, Quilt, NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared12 Jun 2023
1.20Fabric, Quilt, NeoForge, Forge, Data pack17+declared2 Jun 2023
1.19.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared14 Mar 2023
1.19.3Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2022
1.19.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared5 Aug 2022
1.19.1NeoForge, Quilt, Forge, Fabric, Data pack17+declared27 Jul 2022
1.19Data pack, Quilt, NeoForge, Forge, Fabric17+declared7 Jun 2022
1.18.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared28 Feb 2022
1.18.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared10 Dec 2021
1.18Fabric, Quilt, NeoForge, Forge, Data pack17+declared30 Nov 2021
1.17.1Fabric, Quilt, NeoForge, Forge, Data pack16+declared6 Jul 2021
1.17NeoForge, Fabric, Data pack, Forge, Quilt16+declared8 Jun 2021

Download

From Mob Captains’s own host. Nothing is re-hosted here.

For Minecraft 1.21.10

Choose the loader you use before downloading.

  • Fabric, Forge, NeoForge, Quilt

    v3.4.0+mod · 16 Oct 2025

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

  • Loader not listed

    v3.4.0 · 16 Oct 2025 · MobCaptains-v3.4.0.zip

    Get release

Most recently published release

v3.4.0+modrelease16 Oct 2025

mob-captains-v3.4.0.jar · 0.3 MB · for 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +4 more · Fabric, Forge, NeoForge, Quilt

Choose file on publisher ↗
994a299973f7…
Older versions18
  • v3.4.016 Oct 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +4 more0.1 MBedc8d2064895…Get
  • v3.3.06 May 20241.20.6, 1.20.50.1 MB53365ce187c4…Get
  • v3.3.0+mod6 May 20241.20.6, 1.20.50.1 MB59b7de1ce9cd…Choose file on publisher ↗
  • v3.2.112 Jan 20241.20.4, 1.20.3, 1.20.20.1 MBdbf3a81e8fb2…Get
  • v3.2.1+mod12 Jan 20241.20.4, 1.20.3, 1.20.20.1 MB1f0cdd1e71f0…Choose file on publisher ↗
  • v3.1.2+mod12 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.200.1 MBbf9a183e9ad1…Choose file on publisher ↗
  • v3.1.110 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.200.1 MB39141413a381…Get
  • v3.1.1+mod10 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.200.1 MB2a639796848c…Choose file on publisher ↗
  • v3.1.010 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.200.1 MBd31645bc4801…Get
  • v3.1.0+mod10 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.200.1 MBc484c94b71be…Choose file on publisher ↗
  • v2.1.2+mod13 May 20231.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3 +8 more0.3 MBeaf4d876fd6f…Choose file on publisher ↗
  • v2.1.213 May 20231.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3 +8 more0.1 MBc1795cfbdc81…Get
  • v2.1.0+mod20 Feb 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.3 MB837b3f2bcd28…Choose file on publisher ↗
  • v2.1.020 Feb 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.1 MB79649dd27e3a…Get
  • v2.0.1+mod22 Jan 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.3 MBb2730e92c175…Choose file on publisher ↗
  • v2.0.122 Jan 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.1 MB4416ebd7eb44…Get
  • v2.0.0+mod11 Jan 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.3 MBa9b368caafcc…Choose file on publisher ↗
  • v2.0.011 Jan 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +4 more0.1 MB7c09f246d0d7…Get

Frequently asked

Does Mob Captains work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Mob Captains declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Mob Captains support?

Everything the author has declared, from 1.17 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Mob Captains on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Mob Captains under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Mob Captains?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Mob Captains safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 16 Oct 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .