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Spell EngineMinecraft mod for 1.21.1

🪄 Data driven magic library

client and servernewest supported 1.21.1Game MechanicsLibraryMagic
Latest version
1.9.14+1.21.1-neoforge
Loaders
NeoForge, Fabric
Licence
GPL-3.0-only
Downloads
5.9M
Updated
6 d ago
Available on
Modrinth
Space NodePartner

Host Spell Engine servers

One click and Spell Engine is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Fabric
  • 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 Spell Engine declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric21+declared8 Aug 2024
1.21NeoForge, Fabric21+declared13 Jun 2024
1.20.1Fabric, NeoForge17+declared12 Jun 2023
1.20NeoForge, Fabric17+declared2 Jun 2023
1.19.2NeoForge, Fabric17+declared5 Aug 2022
1.19.1NeoForge, Fabric17+declared27 Jul 2022
1.19Fabric, NeoForge17+declared7 Jun 2022

Download

From Spell Engine’s own host. Nothing is re-hosted here.

All 30 releases
1.9.14+1.21.1-neoforgerelease26 Jul 2026

spell_engine-neoforge-1.9.14+1.21.1.jar · 4.3 MB · for 1.21, 1.21.1

Download latest
67fda1477dac
Older versions24
  • 1.9.14+1.21.1-fabric26 Jul 20261.21, 1.21.14.4 MB3843b13517ceGet
  • 1.9.13+1.21.1-fabric24 Jul 20261.21, 1.21.14.4 MBa1efc26ee8ffGet
  • 1.9.13+1.21.1-neoforge24 Jul 20261.21, 1.21.14.3 MBd9f5f24dae6bGet
  • 1.9.12+1.21.1-fabric22 Jul 20261.21, 1.21.14.4 MB29499ac8e51fGet
  • 1.9.12+1.21.1-neoforge22 Jul 20261.21, 1.21.14.3 MBc7e9937f0654Get
  • 1.9.11+1.21.1-neoforge21 Jul 20261.21, 1.21.14.3 MBe21ddc5ad18aGet
  • 1.9.10+1.21.1-neoforge20 Jul 20261.21, 1.21.14.3 MB34e289b6d163Get
  • 1.9.10+1.21.1-fabric20 Jul 20261.21, 1.21.14.3 MB480f1db7ffb4Get
  • 1.9.9+1.21.1-fabric21 Mar 20261.21, 1.21.13.7 MB9dd21429270cGet
  • 1.9.9+1.21.1-neoforge21 Mar 20261.21, 1.21.13.6 MBc0638f792ca5Get
  • 1.9.8+1.21.1-fabric11 Mar 20261.21, 1.21.13.7 MB6197260f7cd1Get
  • 1.9.8+1.21.1-neoforge11 Mar 20261.21, 1.21.13.6 MB90af94bb1c07Get
  • 1.9.7+1.21.1-fabric10 Mar 20261.21, 1.21.13.7 MB1f43d3a81fbfGet
  • 1.9.7+1.21.1-neoforge10 Mar 20261.21, 1.21.13.6 MBb694d9d0e0f7Get
  • 1.9.6+1.21.1-neoforge7 Mar 20261.21, 1.21.13.6 MBbc40f6e019d5Get
  • 1.9.6+1.21.1-fabric7 Mar 20261.21, 1.21.13.7 MB871ea8270c3cGet
  • 1.9.5+1.21.1-neoforge4 Mar 20261.21, 1.21.13.6 MB00e28699a863Get
  • 1.9.5+1.21.1-fabric4 Mar 20261.21, 1.21.13.7 MB4c1573ad5d26Get
  • 1.9.4+1.21.1-neoforge3 Mar 20261.21, 1.21.13.6 MBbe404af7f247Get
  • 1.9.4+1.21.1-fabric3 Mar 20261.21, 1.21.13.7 MB2984a95f68eaGet
  • 1.9.3+1.21.1-neoforge3 Mar 20261.21, 1.21.13.6 MBbd072f0d65caGet
  • 1.9.3+1.21.1-fabric3 Mar 20261.21, 1.21.13.7 MBcd87d7ddbb58Get
  • 1.9.2+1.21.1-neoforge2 Mar 20261.21, 1.21.13.6 MB9eb110fe8933Get
  • 1.9.2+1.21.1-fabric2 Mar 20261.21, 1.21.13.7 MB6fa814feec14Get

Dependencies

What Spell Enginedeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Frequently asked

Does Spell Engine work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Spell Engine 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 Spell Engine support?

Everything the author has declared, from 1.19 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 Spell Engine 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 loader does Spell Engine need?

NeoForge, Fabric. 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 Spell Engine?

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.

What does Spell Engine need to run?

It declares Fabric API, Cloth Config API, Forgified Fabric API, playerAnimator, Trinkets, Accessories and Spell Power Attributes as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Spell Engine under?

GPL-3.0-only, 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 Spell Engine?

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 Spell Engine safely?

From the author's own page on Modrinth, 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.

Used by

2 projects list Spell Engine as a required dependency.

Last checked 6 d 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? .