Sherry started teaching about Enchanters. Her tone, mannerisms, choice of words she used to explain the things she did, all told Ning that her primary focus while teaching wasn't the adults, but the little kids.
He understood that, but still listening to a teacher use child-like language to teach the rest of the class felt ridiculous to him.
Still, he learned quite a few things from her that he probably would have needed a lot of time to learn about.
The enchanters had it very easy. Their system of Aether was the easiest to learn and master, and it also had many different applications that an Invoker didn't have.
Enchanters could use their Aether as Telekinesis, or they could use it to strengthen something or to head something. To make something buzz. As long as one's imagination of something was accurate, one could do nearly anything.