Luchino Nefaria

Few villains carry themselves with the aristocratic menace of Luchino Nefaria, who made his sinister debut in The Avengers #13 back in 1965, conjured into existence by the legendary Silver Age trinity of Stan Lee, Don Heck, and Jack Kirby. Over nearly six decades of Marvel history, this formidable figure has proven far more than a one-era wonder — 63 catalog appearances spanning The Amazing Spider-Man, The X-Men, and Avengers speak to a staying power that most villains can only envy. He's kept company with the heaviest hitters in the Marvel Universe — Spider-Man, Captain America, Iron Man — and four of his appearances carry key-issue status, marking him as a character collectors genuinely chase. If you're building out your Silver Age Marvel library and want a villain with real longevity and prestige, Count Nefaria absolutely belongs on your radar.