A key issue noted for First appearance of Aton. Warlord #12 was published by DC Comics on May 1, 1978, as part of a series that began in 1976. Bob Rozakis and E. Nelson Bridwell write, and art comes from Curt Swan, Jack Davis and Joe Staton. This 36-page issue features Travis Morgan, Machiste, Mariah Romanova and Aton.