ModsJava
GTBC's Spellbooks Mod (1.21.1) – More Spells, No Hassle
GTBC's Spellbooks Mod offers new unique spells without requiring any extra dependencies. This mod is a cut-down version of T.O Tweaks: Iron’s Spells Addo…
⬇ DownloadGTBC’s Spellbooks Mod offers new unique spells without requiring any extra dependencies. This mod is a cut-down version of T.O Tweaks: Iron’s Spells Addo.
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Features:
- Adds new, unique spells that integrate seamlessly with Iron’s Spells ‘n Spellbooks.
- Does not require any additional content mods, keeping it lightweight and dependency-free.
- Designed for players who prefer a vanilla-friendly magic experience.
- Serves as a simpler alternative to the full T.O Tweaks – Iron’s Spells Addon, which offers more content and better quality.
Screenshots:












Crafting Recipes:

GTBC’s Spellbooks Mod Download Links
For Minecraft 1.21.1, 1.21
NeoForge Version: Download from Server 1 – Download from Server 2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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: In MC Java Mods, or directly above on this page.
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
- Downloads as 197003.mcaddon
- Download size: 1.2 MB
- Download link checked 15 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.