hey there isn't anything about domain marks except a list of them, will more information be added in later?
Hey! If you check the out page 54-58 the entire Magic system is explained and there is a domain chart on p58. Still no spell list or individual definition of the domains. The point is to keep it interpretative and open (balanced against DCs). As an added bonus I also created a mini version of the game available for download.
Like a One-Sheet RPG, called Catalyst Spark.