That would have been my suggestion as well, as Drow are the Quintessential Matriarchical society in the Dungeons and Dragons universe (and one of the very few I've seen done well tbh).
some additional kinds of magic that sprang to mind:
Technomagic: technology empowered by Magic (I'm using this as a type of magic in my rpg "Realms of Nekhara")
Alter reality: as seen in the Kult RPG (the Dark Art) and what you would expect to see awakened people do in the Matrix ("This is not...
While I haven't read "Magician's End" yet (it is in my to read stack on the night stand though), I believe there are always opportunities to create sequels. Pug had many friends, there are many scholars and heroes on Midkemia who can continue the tales of The Kingdom of the Isles, albeit on a...