Overview

First of all, great mod. There's not a lot mods for Fabric of this quality. But it's not self-explanatory at all. I don't think anyone can understand what's going on and how to beat this mod without reading the Wiki. Maybe it's a good idea to add in-game tutorial? Like a craftable book. I couldn't even figure out what Ossuary is and how to use it, until I found description on Curseforge. A little in-game tooltip would fix that.

Why would this feature be useful?

Playing the game without any need to read the wiki is always a good thing.

In-game tutorials of how to beat the mod just ruins the surprises and fun of finding out the Graveyard mod's secrets, and content it has to offer.