Shadow Kid (Grev Mallor of Talok VIII)
Shadow Kid (Grev Mallor of Talok VIII) appears in 3 issues in grailworth's catalog, and was first published in 1966.
Every appearance we value
Adventure Comics (2009) 2 issues
Legion of Super-Heroes (1984) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.