João thought about the words for a moment. She wasn't really asking about the rules, was she? It had to be the Charms in general... because every professor, as if it was a rule in the teacher's book or something, started off with the same question, whose answer pretty much everyone had memorised: What is blah blah? Thus, raising his hand up to answer, the boy said "Charms is one out of seven defined spell types. It focuses on changing what an object does and it can add to an object."

Yeah, a memorised answer.