Necromancer Lintu practices undead-focused magic, avant-garde taxidermy, and is one of the most intelligent, successful, and evil people in Morsain. Outwardly helpful about undead, he's a psychotic serial killer happily "sourcing raw materials" himself.
This adventure previews the shoggoth, a monster from the Tome of Beasts (Kobold Press). Adventure cannot be readily solved by direct assault, so groups optimized for combat alone may find it difficult or impossible to succeed or, indeed, survive. If a direct assault and toe-to-toe combat is the goal, characters of level 17 or better are called for. It's also excellent for ending a campaign.
Half-orc proprietress, Sielu Kaitsija, a night hag, lost a bet with a glabrezu and guards his "extremely valuable bottles" as forfeit. She must also curb her natural instinct for slaughter. But that doesn't mean her dingy bar is a safe place to visit