Gus Kalwarowsky

 was one of Suzanne Clare's arms dealer friends. He was similar to a guy who had died on the floor at the same time as he enter the casino. He had a winning streak which Toby Kinsella thought was due to his item. He had a time machine which he was using to cheat at the floor. He was part of a con artist ring. (AUDIO: A Gamble With Time)