Creature-Induced Injuries. Sera remembered, in a flash, taking Care of Magical Creatures during her N.E.W.T. years. Sera felt a mix of bitterness and nostalgia about her N.E.W.T. courses; she'd put so much work into them, all in the hopes that she would keep some sort of intellectual hobbies once she was married. Her father had stolen that from her.

Her expression dropped for a second; she refocused on Mr. Collins and smiled. "That must be interesting work," she said, "Did you have a favorite place you traveled?"