Daisy promptly sat down and when Noble mentioned his doubt, she immediately spoke as soon as he was finished.

"Actually, there were students who used Polyjuice Potion to disguise themselves as Slytherin Prefect Maxton during Charms class. Most of them were Gryffindors, led by Miss Spinnet, I believe. The Headmaster had a firm talking to me and my fellow Prefects. We were given the choice to hand over our badges or act as a Prefect should."

When Professor Noble asked Daisy about the disappearing ingredients, she replied with, "I used the Summoning Charm and not even an empty phial, nor a tiny piece of the ingredient could be retrieved."

"I'll talk to the librarian but I've heard that other things have disappeared. My feeling is that this incident might have something to do with that pink mutant creature that I believe is owned by....Toddles, I think."

She bit her lip and gave her Head of House a look of despair.