Milos Masaryk

Milos Masaryk is a highly trained Soviet intelligence agent who became the Unicorn, serving various villainous masters including the Mandarin and Count Nefaria. Armed with espionage expertise and combat skills, he has operated as a mercenary operative across numerous criminal and supervillain organizations.

Stepping out of the Silver Age with a Stan Lee and Don Heck debut in Tales of Suspense #56 (1964), Milos Masaryk is one of those quietly compelling Marvel figures who has lingered in the universe's margins for an impressively long stretch — nearly six decades, from the early days of the Marvel Age all the way through 2023. His catalog appearances span Iron Man, The X-Men, and Classic X-Men, putting him in remarkable company: Tony Stark, the Unicorn, and a young Scott Summers have all shared pages with him over the years. With two key issues to his name and a longevity that outlasted countless flashier characters, Masaryk is exactly the kind of deep-cut discovery that reminds devoted collectors why digging into Marvel's Silver Age back catalog is always worth the effort.