(Feature Request/Suggestion) Add an ingame guidebook, likely with Patchouli

[Garwinium]

Other than the functionality of the Soul Cage by pressing U on it with REI or JEI installed, pretty much all this mod's mechanics require a player to either find a YouTube tutorial, or find the mod's wiki. there is also no in-game indicator (that I could find at-least) that lets the player know the summoning mechanic even exists or how to empower soul steel items.

Also if this mod is in a mod-pack then a player wouldn't know the mod exists unless they happen to find it while searching for other stuff in REI/JEI, or the mod-pack author manually adds something else telling players about Spirit like a FTB Quests questline or something.