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Cobblemon EffectivenessMinecraft mod for 1.21.1

A simple mod for Cobblemon that displays type effectiveness in Pokemon battles

client onlynewest supported 1.21.1Utility
Latest version
0.3
Minecraft
1.21.1
Loaders
Fabric, NeoForge
Licence
GPL-3.0-or-later
Downloads
236.6k
Updated
18 d ago
Available on
Modrinth

Minecraft versions

Every version Cobblemon Effectiveness declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Cobblemon Effectiveness’s own host. Nothing is re-hosted here.

0.3beta23 Jan 2026

cobeffectiveness-neoforge-0.3.jar · 0.0 MB · for 1.21.1

Download latest
b9d799f7123c
Older versions3
  • 0.229 Aug 20251.21.10.0 MB134.8k downloads58bc819a5c97Get
  • 0.123 Aug 20251.21.10.0 MB285 downloadsf8b39bb6c8bdGet
  • 0.0.121 Aug 20251.21.10.0 MB140 downloadsf6619aeb23f5Get

Frequently asked

Does Cobblemon Effectiveness work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cobblemon Effectiveness 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 Effectiveness on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Cobblemon Effectiveness 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 Effectiveness?

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 Effectiveness under?

GPL-3.0-or-later, 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 Effectiveness?

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 Effectiveness 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.

Last checked 17 d ago against Modrinth. 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? .