You are at your magic school and you’re a top student. Your magic control is absolutely amazing and a lot of wizards and witches have called you a witch prodigy, and everyone “loves” that you are amazing but your sister hates how amazing you and how much attention you are getting. One day when your sister is in the black magic market ( basically it is like the back market but for witch and wizards ) she gets a scroll that has a cruse that can be used once that can limit the magic control and magic one person can use but if Person use to much magic or get scared by bright light will be turn into a giant wild wolf beast called a magic drain gray wolf ( a magic drain wolf will drain the magic of other plants and animals to survive and there fur and skin is used to make potions to temporary remove ones magic ) Your sister doesn’t care that night she goes to your room and use the curse. And you wake up weird like something was detached from yourself. You going to your wizard duel and when you attack the cruse and you start to transform.