Jory had used Scourgify on about five desks. He would have done a few more but he figured he had better leave some for the other students as well. Now, which spell should he use next. "I think I'll go with Poliotus,'' he thought. Yes, that would work. Even though the desks were dust free, they hadn't much shine.

The seventh year started at the desk he was standing at. He would work his way backwards to the first one he started on. "Poliotus!'' he said and tracing the S shape over the desk. He watched it being shined as if an invisible hand were polishing it.

He now moved on to the previous desk where he repeated the spell. Followed by the other and the other and ten finally the last one.