Roman Sionis owned a corporation and is known as Black Mask. During Christmas Eve, his wife was killed by the Joker, who captured Roman and took control of his corporation. In retaliation, Black Mask decided to scatter drug staches around Gotham City. Bruce Wayne confronted Black Mask at the church. He was later defeated and sent to Blackgate. There, he took control of a third of the prison. Later he got sent to Arkham City. He escaped without permission and returned. He was resisting TYGER once he returned.