Kurumi blinked a few times. She certainly hadn't considered Diffindo as an answer at all after reading the announcement board and she suddenly had a sinking feeling in the put of her stomach as to what this class' activity would entail.

"Diffindo, the Severing Charm, is a spell that cuts something open or that separates an object into other parts," Kurumi said with her hand raised and a slight quiver appeared on her lips as she remembered a time at Hogwarts when she had seen this spell in action. "It is a spell used on baby crup's tails..." Yeah, she remembered that lesson very clearly Professor Saylen.