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Spell Engine Extension (RPG Series Tweaks)

Extends the mod 'Spell Engine' with additional functionality.

Fabric
Loaders
Fabric
Downloads on Modrinth
30.2K
Followers on Modrinth
22
versions
45
Updated
September 29, 2026Sep 29
Published
in 2024
This is a library — other mods need it, and it adds nothing to the game by itself

At a glance

A library: other mods need it
Runs on Fabric
For Minecraft 1.20.1, 1.21.1
Needed in the game and on the server
Latest version — 2.17.2 from September 29, 2026
Requires Spell Engine and Fabric API
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20.1, 1.21.1

Spell Engine Extension (RPG Series Tweaks)

This is an extension to the Spell Engine mod by Daedelus. On its own it changes nothing in the game, but mod and data pack authors have more possibilities when designing spells.

Features include:

  • Limiting casting with individual items depending on the hand they are held in
  • Health cost for spells
  • Mana cost for spells (using Mana Attributes)
  • Stamina cost for spells (using Stamina Attributes)
  • 3 generic spell schools (melee, ranged and magic)
  • 9 entity attributes that customize cast spells (eg. projectile count, bounce amount, etc.)
  • various config options to customize the spell hotbar
  • and a few more little (and optional) tweaks

Detailed information can be found here.

FAQ

How to install Spell Engine Extension (RPG Series Tweaks)?

Install Fabric for your Minecraft version, download Spell Engine Extension (RPG Series Tweaks) for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Spell Engine Extension (RPG Series Tweaks) support?

Spell Engine Extension (RPG Series Tweaks) has builds for Minecraft 1.20.1, 1.21.1.

Is Spell Engine Extension (RPG Series Tweaks) needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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