
Modrinth · Minecraft mod
Effect Gems
A simple datapack that adds new gems that can be eqquiped in the off-hand or main-hand to receive effects.
Quick answer
Which Effect Gems release matches 26.1?
Effect Gems V1.3.5-mod targets 26.1, 26.1.1, 26.1.2 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Effect Gems required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Effect Gems V1.3.5-mod need?
V1.3.5-mod on 26.1. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Effect Gems without breaking your instance.
Built for Effect Gems V1.3.5-mod on 26.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use V1.3.5-mod. It targets 26.1, 26.1.1, 26.1.2 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside V1.3.5-mod. It opens that exact file at the source.
About this project
What does Effect Gems add?

Effect Gems is a simple datapack that adds new items called “Effect Gems” that can be put in the offhand or mainhand slot to receive status effects.
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The gems can be obtained by killing a Gem Zombie. The Gem Zombie can spawn naturally throughout the world, anywhere a normal zombie can spawn. This means Gem Zombies can spawn from zombie spawners! |
|---|---|
| There are a total of 12 different gems that the Gem Zombie can drop. Each one will grant a different effect when placed in the offhand slot. There is also the possibility that the Gem Zombie drops a pearl, too! | ![]() |
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Project description from Modrinth.
Pick your setup
Effect Gems by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
5 loader builds26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds1.21.11
5 loader builds1.21.10
5 loader builds1.21.9
5 loader builds1.21.8
5 loader builds1.21.7
5 loader builds1.21.6
5 loader builds1.21.5
5 loader buildsShowing the newest 12 of 18 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Effect Gems versions and loaders
V1.3.5-mod
effect-gems-V1.3.5-data.jar
11 Apr 2026
V1.3.5-data
Effect Gems - Data V1.3.5.zip
11 Apr 2026
V1.3.5-resource
Effect Gems - Resources V1.3.5.zip
11 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.


