The Black Mambas

Cynthia Dorea Potter. After the fateful night in Godric's Hollow , she was shunted to the side. Fed up, she leaves.

Three years later, a group call the Black Mambas come to light. It doesn't matter if you're light or dark, Death Eater or Order Member, rich or poor, muggle or wizard : if you've committed a crime, you'll pay for it.

Six years after that, Sirius Black escapes from prison and they were called in to protect Hogwarts.
Will they manage to change the course of the war? Get revenge for the people they had lost? Save the ones still being abused? Read On.