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Resources / Mods / Iron's Spells 'n Spellbooks

Iron's Spells 'n Spellbooks

A magic mod bringing back the classic RPG spellcasting fantasy. (irons spells and spellbooks)

ModsFree1.18 – 1.21
by iron431 · listed from Modrinth
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Direct download from Modrinth · 6,081,982 downloads

What it does

Iron's Spells 'n Spellbooks is a mod made by iron431. A magic mod bringing back the classic RPG spellcasting fantasy. (irons spells and spellbooks).

It supports Minecraft 1.18 – 1.21. It has been downloaded 6,081,982 times on Modrinth. The last update came out on Aug 18, 2026.

Supported versions

1.211.201.191.18

Release history

Iron's Spells 'n Spellbooks has had 75 releases on Modrinth since May 29, 2023. 20 of them came out in the past year. The newest is 1.21.1-3.16.3, released on Aug 18, 2026. It is made for Minecraft 1.21.1. It runs on NeoForge. The download is 13.2 MB.

VersionReleasedMinecraftType
1.21.1-3.16.3Aug 18, 20261.21.1Release
1.20.1-3.16.3Aug 18, 20261.20.1Release
1.21.1-3.16.2Jul 4, 20261.21.1Release
1.20.1-3.16.2Jul 4, 20261.20.1Release
1.21.1-3.16.1Jun 15, 20261.21.1Release

Latest release on GitHub

Iron's Spells 'n Spellbooks is open source. Its newest release on GitHub is v1.21.1-3.16.3, published on Aug 18, 2026.

No content.

Before that: v1.20.1-3.16.3 (Aug 18, 2026), v1.21.1-3.16.2 (Jul 3, 2026).

Description from the author on Modrinth

Iron's Spells 'n Spellbooks introduces the classic RPG spellcasting fantasy to the game. Fight dangerous wizards, raid a plethora of structures, delve through dungeons, collect resources and spells, and find powerful magical artifacts!

  • * *

Featuring:

  • Over 100 upgradable spells
  • 2 Spellcasting Bosses
  • 9 Spellcasting Enemies/Allies/Merchants
  • 12 wizard armor sets
  • 11 randomly generated structures
  • Weapon Imbuement and Armor Upgrade Systems
  • Extensive configuration options (including per-spell settings)
  • Native compatibility with JEI, JEED, Apotheosis, Tetra, Better Combat, Patchouli, and others!
  • And much more!
  • * *

FAQ:

Q: How do I get started with Spells 'n Spellbooks?

A: iron.wiki/progression/

Q: Will there be a port to 1.20.1 (or any other versions/modloader)

A: TLDR: No. These mods are a hobby project and development for a single version takes months of personal commitment. However, they are open-source and open to community contributions: github.com/iron431/. Early access is available on Patreon (patreon.com/Iron431)

Q: My Models are are broken/won’t render

A: If you have Optifine, it’s that. Optifine is meant for vanilla clients. Use the many alternatives (such as Oculus) that work with forge

  • * *
  • * *

For Developers:

_https://iron.wiki/developers_

  • * *

Support:

  • * *

Written by iron431. Read it with pictures on Modrinth.

How to install Iron's Spells 'n Spellbooks

  1. This mod is needed on both the server and every player who joins.

  2. Install Forge and NeoForge for Minecraft 1.18 – 1.21.

  3. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  4. Start Minecraft with the Forge profile.

  5. Easier: in Prism Launcher or the Modrinth App, search for Iron's Spells 'n Spellbooks in your instance's mods and click Install. It adds the loader and the mods it needs for you.

Full guide: How to install Minecraft mods

Compatibility

Minecraft versions
1.21, 1.20, 1.19, 1.18
Runs on
Forge, NeoForge
Where it runs
Client and server
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 15, 2026)

Iron's Spells 'n Spellbooks compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Iron's Spells 'n Spellbooksthe one you looked at6.1M1.18 – 1.21Aug 18, 2026Free
Enigmatic LegacyAizistral2.9M1.16 – 1.20Aug 6, 2024Free
Default RPG Skill TreesLunaStrike191.216 days agoFree
Destinycraft:RPG ClassesArshad_forge161.20Sep 17, 2026Free

Questions

Does Iron's Spells 'n Spellbooks work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Iron's Spells 'n Spellbooks free?

Yes. Iron's Spells 'n Spellbooks is free to download from Modrinth.

Is Iron's Spells 'n Spellbooks client-side or server-side?

Both. The server and every player need Iron's Spells 'n Spellbooks installed.

Is Iron's Spells 'n Spellbooks still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Iron's Spells 'n Spellbooks?

The closest ones are Enigmatic Legacy, Default RPG Skill Trees and Destinycraft:RPG Classes. Compare all alternatives

Alternatives to Iron's Spells 'n Spellbooks

Destinycraft:RPG ClassesMods · 1.20

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Free16 downloads
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