ModsJava
Psi Costs
Adds a cost to Vazkii's PSI mod. An unfaithful recreation of phantamanta44's Psio mod. Free Minecraft Java mod for 1.21.1.
⬇ Download on ModrinthEver think that PSI mod is just a little too strong?
Psi-costs nerfs it by requiring you to have a charged PSI cell on you to regenerate PSI energy.
Like the mod this is based off, you can use XP to slowly charge your PSI bar, or you can use one of the PSI Cells.
Currently there's only a single recipe for charging PSI cells, using the Ars Nouveau imbuer.
Textures, names, and concepts ripped from phantamanta44's Psio mod for 1.12.2 https://www.curseforge.com/minecraft/mc-mods/psio
Verified by MCModsHub
- Ships as psicosts-1.0.0.jar — drop this file into the mods folder
- Download size: 51 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.