"Thank you," he said, quietly. Because what else could he say? Nita was gone. She just left, without saying so much as goodbye. Nash. Jane. Now Nita. And he showed up here without Link, without having saying goodbye...

Perhaps he needed to be working on spells to punch through whatever was keeping them from using their Ascended abilities to travel. If he could have done it without risking everyone on the train he would have tried to brute force it already.

Perhaps on a mission or a platform day. Something to research and consider...