Menu

mod

Cobblemon : Shiny & Legendary fossilMinecraft mod for 1.21.3

An addon of cobblemon to add shiny and legendary fossil to the game where you can find it in chest all around your world rarely

client and servernewest supported release 1.21.3AdventureMobs
Latest version
0.9.3
Minecraft
1.21 to 1.21.3
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.0k
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon : Shiny & Legendary fossil servers

One click and Cobblemon : Shiny & Legendary fossil is installed with the right loader, on hardware built for it.

  • 1.21.3
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Cobblemon : Shiny & Legendary fossil declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.3NeoForge21+declared23 Oct 2024
1.21.2NeoForge21+declared22 Oct 2024
1.21.1NeoForge21+declared8 Aug 2024
1.21NeoForge21+declared13 Jun 2024

Download

From Cobblemon : Shiny & Legendary fossil’s own host. Nothing is re-hosted here.

For Minecraft 1.21.3

Choose the loader you use before downloading.

  • NeoForge

    0.9.1 · 1 Feb 2026 · shinyfossils-0.9.1.jar

    Get NeoForge

Most recently published release

0.9.3release12 Feb 2026

shinyfossils-0.9.3.jar · 2.7 MB · for 1.21.1, 1.21 · NeoForge

Download this release
3fa230c82871…
Older versions3
  • 0.9.21 Feb 20261.21.1, 1.212.7 MB226 downloads4b33e7b49337…Get
  • 0.9.11 Feb 20261.21.3, 1.21.2, 1.21.1, 1.212.7 MB69 downloadsa7fa0366ba6f…Get
  • 0.9.028 Jan 20261.21.3, 1.21.2, 1.21.1, 1.212.7 MB93 downloads9208d57c8402…Get

Frequently asked

Does Cobblemon : Shiny & Legendary fossil work on Minecraft 1.21.3?

Yes. 1.21.3 is the newest Minecraft version Cobblemon : Shiny & Legendary fossil 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 Cobblemon : Shiny & Legendary fossil support?

Everything the author has declared, from 1.21 up to 1.21.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Cobblemon : Shiny & Legendary fossil 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 Cobblemon : Shiny & Legendary fossil support?

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 Cobblemon : Shiny & Legendary fossil?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Cobblemon : Shiny & Legendary fossil under?

LicenseRef-All-Rights-Reserved, 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 Cobblemon : Shiny & Legendary fossil?

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 Cobblemon : Shiny & Legendary fossil 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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftArchitectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.sparkspark is a performance profiler for Minecraft clients, servers and proxies.

Details from Modrinth, where the author last updated it on 12 Feb 2026. 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? .