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Iron's Spells 'n Spellbooks Dynamic Skill TreesMinecraft mod for 1.21.1

This mod adds 4 dynamic skill trees for Iron's Spells 'n Spellbooks through Pufferfish's Skills

client and servernewest supported 1.21.1UtilityAdventureMagic
Latest version
1.1.0
Loaders
Forge, NeoForge
Licence
MIT
Downloads
105.8k
Updated
17 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Iron's Spells 'n Spellbooks Dynamic Skill Trees servers

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

  • 1.21.1
  • Forge
  • NeoForge
  • 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 Dynamic Skill Trees 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
1.19.2Forge, NeoForge17+declared5 Aug 2022

Download

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

1.1.0release2 May 2025

irons_spells_dynamic_skilltree_1.1.0.jar · 0.2 MB · for 1.19.2, 1.20.1, 1.21.1

Download latest
4acbb13a3484
Older versions4
  • 1.0.428 Apr 20251.19.2, 1.20.1, 1.21.10.0 MB455 downloads6a93bd297844Get
  • 1.0.320 Apr 20251.19.2, 1.20.1, 1.21.10.0 MB1.4k downloads6b62b01026d0Get
  • 1.0.218 Apr 20251.19.2, 1.20.1, 1.21.10.0 MB162 downloadsa7aa48c38513Get
  • 1.0.112 Apr 20251.21.10.0 MB166 downloads14618d3e5560Get

Frequently asked

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

Yes. 1.21.1 is the newest Minecraft version Iron's Spells 'n Spellbooks Dynamic Skill Trees 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 Dynamic Skill Trees support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Iron's Spells 'n Spellbooks Dynamic Skill Trees on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Iron's Spells 'n Spellbooks Dynamic Skill Trees 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 Iron's Spells 'n Spellbooks Dynamic Skill Trees?

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.

What licence is Iron's Spells 'n Spellbooks Dynamic Skill Trees under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Iron's Spells 'n Spellbooks Dynamic Skill Trees?

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 Dynamic Skill Trees safely?

Start with the author's page on Modrinth, 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 2 mo ago against Modrinth. 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? .