Like, a personal assistant. Helps around with what Headmistress wants/needs done. Can be played out for comedic effect depending on what kind of assistant is made. I was just going to do it myself but thought I'd give the fun option in case someone wanted to. Otherwise, I'll just do it all myself.

[quote=ERode]
EDIT: While I'm at it, I might as well ask...if there was a curse that involved slowly taking away the bodily functions of another person over the course of seven days, what would that involve? Basically, I want someone who develops some nasty curses.
[/quote]
 o.o

Umm...Nothing a student would be able to do ANY time soon. That much is for sure.