Nanny. X-Men

Nanny was an android created by Magneto as an instrument of revenge against the X-Men. She was created in one of his secret bases in the Filchner Barrier in Antarctica. After a battle with the X-Men, Magneto successfully defeated them and imprisoned them in special inhibitor chairs in his base in Antarctica. These chairs suppressed their nervous systems and prevented them from using their powers. Since their motor skills and speech were at the level of a six-year-old, Nanny was assigned to watch over the X-Men in their infantile state. Although Nanny had no offensive abilities, she was programmed to speak in a sickeningly patronizing manner and treat the X-Men as children. In this way, she served as a tool of psychological torture for Magneto.