
mod
Cobblemon Shiny DaysMinecraft mod for 1.21.1
Choose days of the week to increase shiny rates for either all Pokémon or specific Pokémon, giving your server events similar to Community Days in Pokémon GO.
- Latest version
- 1.1.1-fabric
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loaders
- Fabric, NeoForge
- Licence
- MIT
- Downloads
- 43.8k
- Updated
- 4 mo ago
- Available on
- Modrinth
Host Cobblemon Shiny Days servers
One click and Cobblemon Shiny Days is installed with the right loader, on hardware built for it.
- 1.21.1
- Fabric
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version Cobblemon Shiny Days declares support for, newest first, with the Java runtime that version needs.
Download
From Cobblemon Shiny Days’s own host. Nothing is re-hosted here.
CobblemonShinyDays-1.1.1-fabric.jar · 0.8 MB · for 1.21.1
849525753fff…Older versions8Hide older versions
- 1.1.1-neoforge18 Jun 20251.21.144 KB9.6k downloads
949687cdf800…Get - 1.1.0-fabric30 May 20251.21.132 KB27.7k downloads
9f72cbe7292a…Get - 1.1.0-neoforge30 May 20251.21.144 KB296 downloads
de8ae6fb31fe…Get - 1.0.2-neoforge26 Apr 20251.21.137 KB590 downloads
8866714f7c3e…Get - 1.0.2-fabric26 Apr 20251.21.125 KB3.2k downloads
30878371c4c8…Get - 1.0.1-fabric18 Apr 20251.21.120 KB400 downloads
51584505044b…Get - 1.0.113 Apr 20251.21.131 KB190 downloads
2902d3a7a278…Get - 1.012 Apr 20251.21.131 KB75 downloads
84e5110520af…Get
Frequently asked
Does Cobblemon Shiny Days work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Cobblemon Shiny Days declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Do I need to install Cobblemon Shiny Days on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which platform or loader does Cobblemon Shiny Days 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 Cobblemon Shiny Days?
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 Cobblemon Shiny Days 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 Cobblemon Shiny Days?
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 Days 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.
Is this information wrong or missing something? .

