Sentinel

Criminal ROMAN SIONIS carved his signature black mask from his father’s coffin. It gave SIONIS the ability to control others, and he started his own gang, the False Face Society. While incarcerated in ARKHAM ASYLUM, SIONIS was separated from his mask, but when the TALONS OF THE COURT OF OWLS attacked the asylum, its director, DR. JEREMIAH ARKHAM, gave it back so that BLACK MASK could protect him. In the event, BLACK MASK used the mask to escape.