Lily Baskerville

She was the last Baskerville to be released from the Door of the Abyss that the Baskerville's own. Though she is but a young girl, she is extremely cruel to her enemies. Lily possesses the powerful chain Bandersnatch. Due to her being a Baskerville, her body is a very resistant, and she can heal her own wounds easily. For example in chapter 51, she is shot in the head by Reim but does not die. Lily was born sometime before the Tragedy of Sablier in a village called Ébauche. Her family was large and relatively poor, and thus she was neglected by them as she was small and weak. Bad things seemed to occur whenever she was around and thus she was blamed for them. The villagers eventually branded her with a red tattoo that symbolized the devil and banished from the village. It was during that time, abandoned and alone in the woods, that strange particles of lights entered her body, and she became a Baskerville. She quickly went and sought out the Baskervilles, who took her in as one of their own. (Source: Pandora Hearts Wikia)