Xyrkol (Magnus, Robot Fighter villain)
Xyrkol (Magnus, Robot Fighter villain) appears in 4 issues in grailworth's catalog, and was first published in 1963. First appearance: Magnus, Robot Fighter #3 (1963), cover dated 1963.
First appearance
Every appearance we value
Magnus, Robot Fighter (1963) 4 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.