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Legend's Missing BlocksMinecraft mod for 1.21.8

A Minecraft mod adding over 50 missing block variations to the game, such as forgotten bricks, polished blocks, walls, slabs, stairs, and much more!

client and servernewest supported 1.21.8Decoration
Latest version
2.0.0
Minecraft
1.21.1 to 1.21.8
Java
Java 21+
Loaders
Fabric, NeoForge
Licence
MIT
Downloads
12.7k
Updated
7 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Legend's Missing Blocks servers

One click and Legend's Missing Blocks is installed with the right loader, on hardware built for it.

  • 1.21.8
  • Fabric
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Legend's Missing Blocks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.8Fabric, NeoForge21+declared17 Jul 2025
1.21.5Fabric, NeoForge21+declared25 Mar 2025
1.21.4Fabric, NeoForge21+declared3 Dec 2024
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Legend's Missing Blocks’s own host. Nothing is re-hosted here.

2.0.0release18 Feb 2026

missing_blocks-2.0.0-fabric-1.21.8.jar · 2.7 MB · for 1.21.8

Download latest
be690ee1d695…
Older versions2
  • 1.1.213 Dec 20251.21.82.5 MB234 downloads78d21166c2dd…Get
  • 1.0.119 Aug 20251.21.82.2 MB224 downloads296d739222bd…Get

Frequently asked

Does Legend's Missing Blocks work on Minecraft 1.21.8?

Yes. 1.21.8 is the newest Minecraft version Legend's Missing Blocks 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 Legend's Missing Blocks support?

Everything the author has declared, from 1.21.1 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Legend's Missing Blocks on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Legend's Missing Blocks support?

Fabric, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Legend's Missing Blocks?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Legend's Missing Blocks 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 Legend's Missing Blocks?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Legend's Missing Blocks 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

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Details from Modrinth, where the author last updated it on 18 Feb 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .