The CR for NPCs needs to change. A CR 8 aristocrat is weaker than a CR 4 NPC. Also, the NPC classes are unbalanced. Does anyone know how to find a correct CR for NPCs with NPC classes?
Oni and rakshasas should be more common then demons and devils because they're on golarian more and that means they're easier to use in adventures. Bestiary 5 should have a lot of them.
