Firecracker

Entering Hogwarts and dealing with the craziness throughout the years that comes with being Harry Potter's older twin sister, "Ash" Potter has discovered its perks and disadvantages. Perks, she gets free stuff. Disadvantages, a nose-less psycho is out to kill her brother over a prophecy and she just can't have that. If she has to dirty her hands with killing a few people, so be it.