There exists places like that and they are threatened daily. Would people gather if they knew it could be ransacked each and every day?

[ They came to Theramore only because they had limited options. Jaina hasn't had a chance to memorize this world yet, but works at it every chance she gets. ]

It'd be problematic to make something fly when there could very well be something in the sky that would knock it back down. Building defenses, gathering enough magi to power catalysts and the sort would take some time. It isn't feasible right now, but perhaps in our future.

[ And does it feel good to call it our future. ]