I have a new world related question. Maybe this is already in one of the primers but I figured I would force someone to answer me online instead of doing the research myself.
We know all about the Water and Fire spirits, a theoretical Earth Spirit doesn't seem hard to characterize, but I believe I've heard Ross mention an Air Spirit before, but nothing about him/her.
What kind of traits does the air spirit have? Do the water barons meet it later?
I was wondering because I'm using a handful of elementals in a campaign of my own, and realized I have little idea on how to characterize the air.