Ira nodded. Senses were important for curse breaking. Like constant vigilance, as ex-headmaster used to say. And besides, she wanted to learn all about curse breaking. It was interesting to say the least. She really enjoyed it.

And finally they came to numerical part. Ira had revised this topic after the last lesson, when it was told that they would be studying about curse breaking again this term. So she did know the spell of course! Raising her hand up high in the air, she answered, "Arithmos Revelio. Thats the spell finding the associated numbers." And oh yes, Ira remembered that lesson in her first year, when the wrong spell had frozen her and many others. Looking back, that had been a fun lesson.