Publisher's blurb: 'Tyrant's Turncoat' is the name of the fourth faction mission given to Zhentarim characters in the Waterdeep: Dragon Heist campaign. In this elaborate version of the brief given in Chapter 2: Trollskull Alley, the adventurers must sneak into Weirdbottle's Concoctions to prove Skeemo Weirdbottle's treachery, before finally rididng Waterdeep of the crafty gnome wizard. It's a crime investigation and hitjob rolled into one satisfying sidequest that should take up 2-4 hours of gameplay for a party of 5th level adventurers.