Body of text to be added to Quack's wikipage. Covers the topics discussed in KC's update (see below), but also adds a bit of Hellmouth lore for Quack.
The write up can be viewed below.
https://docs.google.com/document/d/1ivWgQ48GIz0KZOdexT_MC2ia8vNpXkQyhPVrgOESYUg/edit?usp=sharing
