Alex glanced at Zane surprised by his question..but it was a good question, after all They're curses..but also dark arts..which would the dummy detect? She glanced at her own dummy lying on the ground..she felt sorry for it, Histedius was a spell she would not cast on her friends. Alex raised her own hand to agree him with him, "Yeah, I mean the Unforgivables are curses but also Dark Arts, would the plant be able to even detect it because of it's dark nature?" Alex asked in wonder..she knew the Professor would flip out.