I would personally be shocked if the Dark Sun book said 'Yeah, these classes DO NOT EXIST in Athas'.
I doubt they're going to ban power sources in the books. They may not MENTION them, or say they are rare, but not flat out say "Yeah there's none here".
Similar to how I think they won't say "There's no beholders/illithids/whatnot" in Athas. They will simply not mention them.
Because "An official list of things that don't belong in this setting" is really not what I want from WotC, among other things.
Besides, that's not what "Everything is core" means. "Everything is core" means that you can pick up Dark Sun Player's Guide, and take the rules and put them in your game, and things arne't broken. In fact, you're encouraged.
I doubt they're going to ban power sources in the books. They may not MENTION them, or say they are rare, but not flat out say "Yeah there's none here".
Similar to how I think they won't say "There's no beholders/illithids/whatnot" in Athas. They will simply not mention them.
Because "An official list of things that don't belong in this setting" is really not what I want from WotC, among other things.
Besides, that's not what "Everything is core" means. "Everything is core" means that you can pick up Dark Sun Player's Guide, and take the rules and put them in your game, and things arne't broken. In fact, you're encouraged.