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Fabric Reinforced ObsidianMinecraft mod

Fabric Reinforced Obsidian adds the reinforced obsidian, which is a wither-proof block, that is, it can't be damaged by explosions, not even ones from the Wither.

client and server
Latest version
1.21.6-1.2.12
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
CC-BY-4.0
Downloads
2.5k
Updated
15 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Fabric Reinforced Obsidian servers

One click and Fabric Reinforced Obsidian is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Fabric Reinforced Obsidian’s own host. Nothing is re-hosted here.

Most recently published release

1.21.6-1.2.12release23 Jul 2025

fabric-romod-1.21.6-1.2.12.jar · 33 KB · for 1.21.8, 1.21.7, 1.21.6 · Fabric

Download this release
b5c67d7f79f5…
Older versions6
  • 1.21.4-1.2.1123 Jul 20251.21.434 KB44 downloads00964b3863b8…Get
  • 1.21.1-1.2.1023 Jul 20251.21.133 KB129 downloadsdbd104c5acd6…Get
  • 1.21-1.2.921 Jun 20241.2135 KB825 downloadsc914fcbe9600…Get
  • 1.20.3-1.2.821 Jun 20241.20.339 KB73 downloadsa762735cebe7…Get
  • 1.20.1-1.2.623 Sept 20231.20.142 KB1.1k downloads678af6a5aa8a…Get
  • 1.20.2-1.2.723 Sept 20231.20.238 KB145 downloads16addd032bd7…Get

Frequently asked

Do I need to install Fabric Reinforced Obsidian 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.

What licence is Fabric Reinforced Obsidian under?

CC-BY-4.0, 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 Fabric Reinforced Obsidian?

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 Fabric Reinforced Obsidian 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.

Which Minecraft versions does Fabric Reinforced Obsidian work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 23 Jul 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 52 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .