Savannah Lily Potter was believed to be dead by the wizarding world. Until she wasn't. She was taken by Severus Snape and given to Death Eater, Donald Yaxley, to be taken care of. She grew up with great friends like Pansy Parkinson, Blaise Zabini and most of all Draco Malfoy. But what will her twin brother do when she gets to Hogwarts