Owlman
Owlman (Thomas Wayne Jr., Post-Crisis Earth-3, Crime Society/Syndicate, 2007-present) appears in 5 issues in grailworth's catalog, and was first published in 2007.
Every appearance we value
Forever Evil (2013) 2 issues
Justice League of America (2006) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.