Never make a pact you can’t back up. A middle aged man asked an unusual spellcaster for youth. She offered him a selection mirrors. One for youth, two for height, three for gender, four for location, and five for command. If only they were as easy to reverse as they are to put into use.
Master PC: New Queen Bee
A bullied goth/nerd girl gets the MPC and uses it to become the undisputed queen bitch of school, doing whatever she wants to whoever she wants with none able to stand against her.