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Iron's Spells 'n SpellbooksMinecraft mod for 1.21.1

A magic mod bringing back the classic RPG spellcasting fantasy.

newest supported 1.21.1MagicAdventure RpgWorld StructuresWorld Mobs
Latest version
v1.21.1-3.16.2
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
65.2M
Updated
24 d ago
Available on
CurseForge
Space NodePartner

Host Iron's Spells 'n Spellbooks servers

One click and Iron's Spells 'n Spellbooks is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Iron's Spells 'n Spellbooks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

From Iron's Spells 'n Spellbooks’s own host. Nothing is re-hosted here.

All 40 releases
v1.21.1-3.16.2release3 Jul 2026

irons_spellbooks-1.21.1-3.16.2.jar · 13.2 MB · for 1.21.1

Download latest
09907e3b4bfd…
Older versions24
  • v1.20.1-3.16.23 Jul 20261.20.114.8 MB2 downloadsd7ade8902fe7…Get
  • v1.21.1-3.16.112 Jun 20261.21.113.2 MB418.3k downloads9e6d200ebab6…Get
  • v1.20.1-3.16.112 Jun 20261.20.114.8 MBfcd5dad07391…Get
  • v1.20.1-3.16.05 Jun 20261.20.114.8 MBaf19b4d8cdab…Get
  • v1.21.1-3.16.05 Jun 20261.21.113.2 MBd8547301deaf…Get
  • v1.21.1-3.15.610 Apr 20261.21.112.9 MB7.9k downloadsc9fea9c9b383…Get
  • v1.20.1-3.15.610 Apr 20261.20.114.5 MB07ea5760b40b…Get
  • v1.21.1-3.15.428 Feb 20261.21.112.9 MB488.6k downloads4313d2a9eb68…Get
  • v1.20.1-3.15.428 Feb 20261.20.114.4 MB15.8k downloadsdb09c49487fa…Get
  • v1.21.1-3.15.310 Feb 20261.21.112.9 MB3.9k downloadsf4b42d61c635…Get
  • v1.20.1-3.15.310 Feb 20261.20.114.4 MB5bdbc55b650f…Get
  • v1.21.1-3.15.230 Jan 20261.21.112.0 MB247.0k downloads2bd487eda649…Get
  • v1.20.1-3.15.230 Jan 20261.20.113.6 MB2cfc89ec6b52…Get
  • v1.21.1-3.15.130 Jan 20261.21.112.0 MB1.1k downloads298f93d071be…Get
  • v1.20.1-3.15.130 Jan 20261.20.113.6 MB38a2fb2afc38…Get
  • v1.20.1-3.15.01 Jan 20261.20.113.5 MB685.1k downloads2a0cff4f780f…Get
  • v1.21.1-3.15.01 Jan 20261.21.112.0 MB3.0k downloads2c11d49a66e2…Get
  • v1.21.1-3.14.828 Nov 20251.21.111.9 MB1.0M downloads9f3c9ec0ab3d…Get
  • v1.21.1-3.14.725 Nov 20251.21.111.9 MB17.7k downloadsfeb22ee3cfb0…Get
  • v1.21.1-3.14.616 Oct 20251.21.111.9 MB3.9k downloads5bc8d0bd4607…Get
  • v1.21.1-3.14.59 Oct 20251.21.111.8 MB4.0k downloadsadfca5322f0e…Get
  • v1.21.1-3.14.426 Sept 20251.21.111.8 MB6.1k downloads5d119e79beb9…Get
  • v1.20.1-3.4.0.116 Sept 20251.20.18.4 MB84e0678cdad2…Get
  • v1.21.1-3.14.327 Aug 20251.21.111.8 MBfeffbaf48b8a…Get

Frequently asked

Does Iron's Spells 'n Spellbooks work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Iron's Spells 'n Spellbooks declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Iron's Spells 'n Spellbooks support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Iron's Spells 'n Spellbooks need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Iron's Spells 'n Spellbooks?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Iron's Spells 'n Spellbooks?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Iron's Spells 'n Spellbooks safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 18 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .