The Corrupted Phoenix

Melodie Rose Potter was a girl unlike any other. The night of her parents death she was shipped of by the old fool that liked to call himself Dumbledore. His mistake was trying to leave her with her magic hating relatives hoping the would beat her into submission. The perfect weapon for him to mould.
What the fool didn't expect was for these lovely relatives to take one look at the girl and send her to the nearest police station with only her name and date of birth.
The young girl was sent to an orphanage were she was bullied and ridiculed for being different. But what happens when she finally snaps and closes off becoming the daughter of a devil. All those foolish children were going to pay and when she's finally sent to Hogwarts the Wizarding world will realise there saviour isn't quite what you'd expect.