"Protect us, oh holy one,
from the dangers of the night
may your smoke and ashes
to our souls with clarity ignite"
These are items of great interest to the Players Cult, and show a few potential ways to bring them into a larger campaign.
The First three are of particular interest to one guild over the others, while the final two are vitally important to the Cult as a whole.
30 cult members, of varying levels of sanity and skill. Divided into Guilds for convenience and clarity. Could potentially be used as 30 gang members, depending on your needs.
"If we the poor cannot enjoy our lives, you the rich will have yours taken away." Police statement taken from a captured cultist, a member of Inanna's Avenging Hands.
Inanna's Silver Tongues are one of the most unpopular of all cults, hated by all other cults and criminal organizations and thought to be somewhat unpleasant even by those in law enforcment who make the most use of them. What they are renowned for, is the art of informing.
"If you take out all the bullshit about the machines and the crappy prophecy, The Matrix was pretty close to the truth. Just think about it for awhile and you'll see how much sense it makes. And really, if you were trapped in a game and couldn't wake up, wouldn't you want to know the truth? So you could do something about it?"
" . . . Still haven't convinced you, huh? Here, tell you what: I'll give you my card. Whenever you feel like learning the real truth of this world, give me a call. I'll show you the ropes."
With a huge number of sacrificial victims, another realm long ago secretly bound a Prince of the land spirits, Iorstonn by name, thus ensuring the fertility, and improving the magical defences, of their realm. But binding that Prince to one spot has disrupted the weather and magical patterns (ley lines?) over half the continent. Things have become bad enough that a coalition has been formed to rectify the situation, once divinations have established the cause.
Your party is one of the teams assembled to do the rectification: find the binding object and steal it ("so that we can destroy it here in our realm, of course"...*) or destroy it over there. Presumably the Prince will be grateful to his rescuers and angry at the binders, but with a greater spirit like Iorstonn one can never be sure: such beings are "tricksy".
* Of course, the rulers of our realm might want to control Iorstonn for their own ends...