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Irons Spells 'n Spellbooks RestrictionsMinecraft mod for 1.21.1

Learn every school of magic from Iron's Spells 'n Spellbooks!

newest supported 1.21.1MagicUtility QolMc Addons
Latest version
irons_restrictions-1.20.1-1.4.0.jar
Loaders
Forge, NeoForge
Licence
not stated
Downloads
321.1k
Updated
2 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

All 39 releases
irons_restrictions-1.20.1-1.4.0.jarrelease17 Jul 2026

irons_restrictions-1.20.1-1.4.0.jar · 0.8 MB · for 1.20.1

Download latest
6a909c6bd515
Older versions24
  • irons_restrictions-1.21.1-5.2.0.jar17 Jul 20261.21.10.2 MB041d4742fbd9Get
  • irons_restrictions-1.21.1-5.1.1.jar26 Mar 20261.21.10.2 MB92 downloads7294cabb9f79Get
  • irons_restrictions-1.21.1-5.1.0.jar24 Mar 20261.21.10.2 MB107 downloads246223b1521dGet
  • irons_restrictions-1.20.1-1.3.4.jar24 Mar 20261.20.10.8 MBb64be68dcbe5Get
  • irons_restrictions-1.20.1-1.3.3.jar26 Feb 20261.20.10.8 MB290 downloadsb6a675976030Get
  • irons_restrictions-1.21.1-5.0.9.jar26 Feb 20261.21.10.2 MB3d6f5935b098Get
  • irons_restrictions-1.20.1-1.3.2.jar4 Feb 20261.20.10.8 MB245 downloads4c7c05db0f52Get
  • irons_restrictions-1.20.1-1.3.1.jar4 Feb 20261.20.10.8 MB2 downloads401ecb6361e7Get
  • irons_restrictions-1.20.1-1.3.0.jar26 Jan 20261.20.10.8 MB396 downloadsd2ac6e65e444Get
  • irons_restrictions-1.20.1-1.2.5.jar21 Jan 20261.20.10.8 MB329 downloadsfed5edbae9d8Get
  • irons_restrictions-1.20.1-1.2.4.jar11 Jan 20261.20.10.8 MB2.3k downloadse88d3a0b4167Get
  • irons_restrictions-1.20.1-1.2.3.jar11 Jan 20261.20.10.8 MB4 downloadsc31a3fc4f5e8Get
  • irons_restrictions-1.20.1-1.2.2.jar6 Jan 20261.20.10.8 MB818 downloads820a95d1ab9dGet
  • irons_restrictions-1.20.1-1.1.4.jar29 Nov 20251.20.10.8 MB275 downloadsca9194c83377Get
  • irons_restrictions-1.21.1-5.0.8.jar29 Nov 20251.21.10.2 MB20 downloadsc69f2a79dcb3Get
  • irons_restrictions-1.21.1-5.0.7.jar22 Nov 20251.21.10.2 MB112 downloads7272f556bf1eGet
  • irons_restrictions-1.21.1-5.0.6.jar21 Nov 20251.21.10.2 MB82 downloadsad30856d2e33Get
  • irons_restrictions-1.20.1-1.1.3.jar13 Nov 20251.20.10.8 MB226 downloadsab6cc8af79feGet
  • irons_restrictions-1.20.1-1.1.2.jar20 Oct 20251.20.10.8 MB810 downloads389d72db5af4Get
  • irons_restrictions-1.20.1-1.1.1.jar19 Oct 20251.20.10.8 MB211 downloadse16b0567b7d7Get
  • irons_restrictions-1.20.1-1.0.7-HOTFIX.jar1 Oct 20251.20.10.8 MB2.6k downloadsda394b9d7dedGet
  • irons_restrictions-1.21.1-5.0.5-HOTFIX.jar1 Oct 20251.21.10.2 MB8 downloads7cda59f67f66Get
  • irons_restrictions-1.20.1-1.0.7.jar30 Sept 20251.20.10.8 MB134 downloadsd12ef8a99d37Get
  • irons_restrictions-1.21.1-5.0.4.jar26 Sept 20251.21.10.2 MB9b4c16aedfd1Get

Frequently asked

Does Irons Spells 'n Spellbooks Restrictions work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Irons Spells 'n Spellbooks Restrictions 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 Irons Spells 'n Spellbooks Restrictions support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Irons Spells 'n Spellbooks Restrictions support?

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

Which Java version do I need for Irons Spells 'n Spellbooks Restrictions?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Irons Spells 'n Spellbooks Restrictions?

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 Irons Spells 'n Spellbooks Restrictions safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

Last checked 1 mo 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? .