
A mod about harnessing souls for crafting and spells, To get started, craft the Spiritus Libri, The Spiritus Libri will guide you through the mod, The mod is somewhat small currently
Some of the features this mod includes are :
Soulcasting - Creating a spell on a wand using a soulcaster's table and casting it at the cost of souls
Soul Harvesting - Harvesting souls from enemies killed using special weapons
Soul Studying - Studying souls to gain knowledge or even ancient knowledge
A Boss Fight :
Spoiler Soul KeeperSpawned by finishing the soul ritual
When you are fighting it, a circle will appear around it, If all players leave the circle then the soul keeper will despawn
The soul keeper has 2 phases, It will reach the second phase after reaching 0 health for the first time
Phase 1 :
Attack 1 - Summons 2 Skeletons and 2 Zombies both with fire resistance
Attack 2 - Teleports to the player and creates a Soul Explosion dealing 20 damage to everything around it
Phase 2 :
Attack 3 - Creates a Soul Explosion at the location of every mob in the arena with a max health of less than 30, killing the mobs and dealing 20 damage to everything around it
Attack 4 - Teleports to a random mob in the arena and kills it to gain the mobs health
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as spiritmancy-1.0.7.1.jar — drop this file into the mods folder
- Download size: 3.9 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.