Prosthesis-Lite v0.4.pdf 17.0 MB
December 16, 2025

Ryoko's Prosthesis System - An Expansion for the Bravest of Adventurers!

Howdy folks,

With so many of our projects—including the biweekly Monster Wheel monsters on occasion—including new magical prosthesis, we felt it was about time to to release the Prosthesis System from Ryoko's Guide to the Yokai Realms for everyone to enjoy. This way, people don't need to get a whole new book to enjoy a new magic item introduced on Patreon, or as bonus content for a Monster Fusion!

This is a much nicher system than the Harvesting & Crafting rules, but it still has appeared in many of our most recent projects, such as:

Comments (4)

J
John Denbrough · July 22, 2026

are those rules included in the Ryoko's Guide to the Yokai Realm book? I partially found this rules there, but nothing about the crafting info

L
Loot Tavern · July 27, 2026

Yes, we just couldn't fit the crafting information in there!

Z
ZarlyShark · December 16, 2025

Im about to begin playing a Goblin Artificer (2024) starting at level 5 with the Trigger Finger (Uncommon, from Shootout at the Blackpowder Mine). This system meshes very well with the new Artificer, especially the Artillerist. You can begin at level 1 with a Prosthesis that has an integrated ranged weapon and benefit from Arcane Firearm at level 5. Then coupled with the Prosthesis Feats in Ryoko's you can turn an Artificer into a Prosthesis Combat Specialist...like what i plan on rolling my Goblin towards. This system is so simple but works so well! I love it 😍

L
Loot Tavern · December 16, 2025

Fun! I'd expect the Armorer to be the Prosthesis fighting Artificer, but seems like there are plenty options to pick from :D