ModsJava
Osmium's Magic - Iron's Spells 'n Spellbooks Addon
This is an add-on for Iron's Spells 'n Spellbooks. It adds various useful items and spells (some not yet added).
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
This was created to compensate for the lack of mana capacity, casting speed, and attack power.
Reinforcement
This is a workbench used to enhance rings, as featured in Iron's Spells 'n Spellbooks.
Currently, TiersⅠ though Ⅲ are implemented.
Ingredients
・Mana Shard
・Mana Ingot
Synthesis
This is used to create a ring that incorporates two ring effects.
Currently, TiersⅠ though Ⅲ are implemented.
Magics
Curse
・Cursed Scatter
This mod needs irons_spellbooks 1.20.1-3.4.0.9
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as osmiumsmagic-1.0.5.jar — drop this file into the mods folder
- Download size: 224 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.