Thank Merlin they could sit down. Kat's legs were aching while waiting for the other students to get in. The sound of that slamming door was a good sign to Kat. Class has started... which means YOU MAY SIT. Kat sat down on her chair and relaxed. She stretched her feet for a while. Wiiiiiiiiiiw. Then she started listening to Bellair.

Oooohh. The banishing charm? It wasn't that interesting, really. At least they had a little knowledge that it doesn't make anything vanish, just banish. Well... that's what people should get in mind.

Listening to the responses of other students, Kat had to add some... even the tiniest piece of information would help. "In addition to Kurumi's answer, the Banishing Charm is the countercharm to the Summoning Charm which is Accio." Nobody had said that, right?