Re: Settings as Genres. Could Greyhawk = Oldschool genre? More difficult natural healing rules, xp for gold, more save or die elements to the game, followers, morale and loyalty rules, stronghold rules, a much wider and less balanced range of wandering monsters, etc.?potentially – also consider the presence of Iuz and the Great Kingdom, the ascendance of evil, lack of clear heroes, makes for an interesting direction when combined with old school, hard core approach
— Mike Mearls (@mikemearls) November 9, 2017