Kirakishou

Kirakishou is the authentic seventh doll of the Rozen Maiden. She is physically defined by a living rose embedded in her right eye. While her capabilities are understated in the anime, the manga establishes that she can manipulate lethal rose vines to ensnare rivals such as Shinku and Suigintou. Her role is brief, but her presence during the series' final moments implies a deep connection to the legendary Laplace no Ma.