++++++Forgotten Gods Spoilers++++++++
I felt recently that Thaur somewhat lacked character between Port Restful and Final Battle. Finding a city where people eat 'Mindshade' and think they are dead seemed a little improbable even for a messed up Shrine world. I therefore present my chapter. Afterlife - 'The Farm'.
The players leave Port Restful. On the way they may take a wrong turn. This leads to an attack by corpse crawlers, which drive them using overwhelming numbers into Afterlife. Afterlife, being a town where the people eat only Mindshade a plant that confuses them and in this case makes them think they have passed on and are just ghosts. The truth of what his happening in Afterlife though is much more monsterous.
The party can find only very acid soil around Afterlife and the only crop that grows is Mindshade, which weirdly enough thrives in acid soil. There is a symbiotic relationship between the humans in Afterlife and corpse crawlers. The corpse crawlers provide the village of Afterlife with protection from the outside world. They also provide perfect the soil conditions for one crop, Mindshade. When a human dies the corpse crawlers use it to reproduce. The corpse crawlers are effectively farming humans.
This puts the players in a bad place. The townsfolk are Imperial citizens being farmed by native fauna. Does the party try and fight it's way out or do they start killing townsfolk to get an opening. It seems like an interesting chapter. Let me know your thoughts guys.