So logically some people have said this only applies to magic. This is particularly true in the other d20 game Star Wars, which doesn't have a Magic chapter and the only reference to stacking bonuses makes no exception for unnamed ones. I'm happy to except that it applies to everything I just think it should be more clearly pointed out. I did original ask this in the d20 system board but got no responce. What I'm really looking for is a clear cross d20 system rule.
Unnamed bonuses stack with any other unnamed bonuses and any named bonus.
Simple straight forward and applies to all d20 System games. I was looking for a topic like this on the DMG boards because I am a bit confused on how bonuses stack with magic items, especially protective devices. In previous additions of the game, a ring of protection would not work with magic armor. Since bracers and armor both give armor bonus they do not stack. In previous additions of the game, a ring of protection would not work with magic armor.