Spell Engine Extension (RPG Series Tweaks)
Extends the mod 'Spell Engine' with additional functionality.
About this Mod
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.
Available Versions
How to Install Spell Engine Extension (RPG Series Tweaks) on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Spell Engine Extension (RPG Series Tweaks)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Spell Engine Extension (RPG Series Tweaks) server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Spell Engine Extension (RPG Series Tweaks) compatible with fabric?
Spell Engine Extension (RPG Series Tweaks) officially supports fabric for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Spell Engine Extension (RPG Series Tweaks) – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Spell Engine Extension (RPG Series Tweaks) consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Spell Engine Extension (RPG Series Tweaks) with just one click on your server.