There was an imperceptible narrowing of his eyes at the Professor's response on his Plimpy question. Riiight... well he wasnt going to bother with it any more since that gave him enough grief already.

Speaking of grief, that arm looked nasty.

Vickers winced for a moment but kept his stoic demeanor. So they were going to mix something called Essence of Insanity? Like Hogwarts isnt crazy enough as it is? Or does the Potions Mistress have some kind of insidious plan to make everybody crazy since freezing people didnt take down as much as that phantom menace would've wanted?

He raised his hand and was just about to say something when the Slytherin Prefect rattled off what he was going to say... and the next one that popped into his head... and the next one he was holding on for backup. He put his hand back down and stared annoyed at the back of Sierra's head. Fiiiine, he'll consult a book.

After leafing through some pages he raised his hand again "Professor, there are several plants belonging to the family Solanaceae such the Belladonna and Angel's Trumpets-- they've been historically known to be part of a selection of Witches weeds, and are known to have hallucinogenic properties. "