So Wizard
"Grasp your mandrake and pull it out," I've watched Harry Potter and the Chamber of Secrets (2002).
I've actually seen this one twice in recent days and I've fallen asleep both times in different places. I think I've pieced together what happens in the movie: it's the start of Harry's little speech impediment. The kids grow up pretty fast between movies, I believe they're in the equivalent of 6th grade so it's a pretty good time for evil wizards to kill them before their blind rage hormones turn into sexual frustration hormones.