Biohazard

Backstory

I was a Slytherin student, a pure-blood. I came to Hogwarts and my parents were so proud to have another Slytherin in the family. However, tragedy struck my seventh year and I was in a fatal potions accident. I some what suspect Snape was behind it, we never got along. I haven’t left the school since then. I tend to avoid anytime students are working on Potions -- bad memories, you know? I enjoy spending time with the students and occasionally playing some practical jokes on them! They nicknamed me biohazard, pretty sure it's because my favorite thing to do is mess up the potions room whenever it's unoccupied! Potions can't hurt me if I hurt them first!