
Modrinth · Minecraft mod
AdditionZ
Adds random additions like block piercing and fletching table use, everything toggleable
Quick answer
Which AdditionZ release should I use?
AdditionZ 1.3.7+1.21.1 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 2 required mods have matching files.
Where it goes
Is AdditionZ 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 AdditionZ 1.3.7+1.21.1 need?
1.3.7+1.21.1. Change the file and its required mods may change too.
Install Fabric API, Cloth Config API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add AdditionZ without breaking your instance.
Built for AdditionZ 1.3.7+1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.3.7+1.21.1. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, Cloth Config API first. We found matching files for this game-version and loader setup.
- 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 1.3.7+1.21.1. It opens that exact file at the source.
About this project
What does AdditionZ add?

This mod adds a couple of features to Minecraft which can enabled/disabled. A list can be found below.
- Fletching table

Dexterity Enchantment
Inaccuracy Curse Enchantment
Other Stars
Custom Item Non Despawn
Evoker Use Totem Chance
Not Loot At Invisible
Chainmail Spike Protection
Charged Creeper Spawn Chance
Creeper On Fire
Iron Golem Repair Friendly
Skeleton Bow Damaged
Break Skeleton Bow Chance
Path Block Speed Boost
Disable Elytra on Damage Time
Disable Elytra Underwater
Husks Drop Sand
Trident Buried Treasure
Max Spawner Spawns
Villager Sleeping Eyes
Villager Needs Space
Air From Bottle
Path Under Gates
Beacon Shield Pattern
Flame Arrow Burn
Magma Cube On Fire
Passive Entity Heal
Passive Entity Modifications
Baby To Adult Time
Passive Age Calculation
Passive Max Age
This mod is developed for Fabric.
There are no plans to develop a Forge version.
Modpack Permission:
Feel free to use it in any modpacks.
Bug Report:
Just report bugs at the github page.
Project description from Modrinth.
Pick your setup
AdditionZ by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.21
1 loader build1.20.1
1 loader build1.20
1 loader build1.19.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
AdditionZ versions and loaders
1.3.7+1.21.1
additionz-1.3.7.jar
10 May 2026
1.3.6+1.21.1
additionz-1.3.6.jar
4 May 2026
1.3.5+1.21.1
additionz-1.3.5.jar
26 Apr 2026
1.3.4+1.21.1
additionz-1.3.4.jar
20 Apr 2026
1.3.3+1.21.1
additionz-1.3.3.jar
6 Jan 2026
1.3.2+1.21
additionz-1.3.2.jar
25 Jun 2024
1.3.2+1.20.1
additionz-1.3.2.jar
27 May 2024
1.3.1+1.20.1
additionz-1.3.1.jar
24 Feb 2024
1.3.0+1.20.1
additionz-1.3.0.jar
21 Feb 2024
1.2.3+1.20.1
additionz-1.2.3.jar
18 Jan 2024
1.2.2+1.20.1
additionz-1.2.2.jar
14 Jan 2024
1.2.1+1.20.1
additionz-1.2.1.jar
10 Jan 2024
Looking for an older file? The official Modrinth project page is in Resources.











