Plot Discussion Thread
This gnome - mister Wazowitz - obviously has some personal business with the overlord, as he called him a genius and all that when speaking with Chance & Aguri. The priestesses apparently know of the connection, as they implied they rented out the room for the dream ritual and sent us there because "the deal has gone sour" (referring to Chance holding Wazowitz at knife point).
So, they know of the map and were expecting to get it from Wazowitz, but I'm not sure what side they are on. They could be in league with Wazowitz, though the impression I got from the duality theme of their temple is that they would help anyone - good or bad - as long as they get something equal in return. (They mentioned the Vorlag too, and I'm not sure if they meant they helped us find it, or the villains. Possibly both. I forget if Lusiny helped guide us to the black beach.) Either way, without knowing for sure I think it's a good call to keep the map away from them.
Wazowitz himself is either still a follower of the overlord, or trying to trade his unique map for some other favor. We can't trust him.
What do you guys think?