It's nothing to apologize over. [ A smile. ] The Mirage Ring was a little project of mine to create and mask things like dragons and the like. Spacial dimension spell also helped with that. Make rooms and things bigger than what they are. Helps hold a lot more students than you'd think.

[ A hum. ] But something like signalling between towers would be useful too. Who knows what could happen. If the journals stopped working...my that would rather terrible.