Karla Sofen was once a respected psychiatrist who trained under the tutelage of the criminal Doctor Faustus. She even assisted Doctor Faustus in his grandiose attempt to take control of Manhattan Island. Faustus' plans never came to fruition however, due to the efforts of Captain America. As Cap rounded up Faustus' men, Sofen hid herself inside the baggage compartment of the doctor’s private 747, thus evading capture.
She later used her psychiatric credentials to gain access to the prison cell of Lloyd Bloch– the original Moonstone. Using hypnosis, she convinced Bloch that he was in fact a hideous, loathsome monster. The psychological trauma was so severe that it caused his body to reject the moonstone within him.
Energized by the emotional rush, Karla was able to absorb the essence of the moonstone through a sheer act of will. The intensity of the transfer was so great that it even granted Karla the ability to absorb Bloch's Moonstone armor into her own bodily tissue. With Bloch now powerless, Karla Sofen became the new Moonstone.
Karla Sofen Gallery: