Ars Ocultas
Ars Nouveau Integration for Occultism
Screenshots
About this Mod
Adds compatibility between Ars Nouveau and Occultism
Features :
- Spirits can now be used from Containment Jars!
- Spirits automatically pull items around them in a 7x7 area and process them.
- Player can also right-click items on the jar to process them
- Containment Jars containing spirits has an Item Capability attached. In other words, Items can be piped into the Jar! (pipes, hoppers, starbuncles all work!)
- Janitor Spirits have a special functionality where it will automatically try pushing its contents into an inventory on top of the jar
- New recipes to make progression easier
- QoL changes :)
For a full overview, check the Ars Ocultas section of the Worn Notebook (Ars Nouveau Patchouli Guidebook)
Future :
Access Spirit GUI from with Jar
Maybe mix familiar system and armor perks?
Available Versions
How to Install Ars Ocultas on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Ars Ocultas". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21, 1.20.1 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Ars Ocultas server crashes on startup – what to do?
Most common cause: wrong forge 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 Ars Ocultas compatible with forge and neoforge?
Ars Ocultas officially supports forge, neoforge for Minecraft 1.21.1, 1.21, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Ars Ocultas – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Ars Ocultas 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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Rent Modded Server
Install Ars Ocultas with just one click on your server.