Doctor Doom

Few figures in Marvel history cast as long a shadow as Doctor Doom — the armored sovereign who stormed onto the scene in Fantastic Four #5 in 1962, conjured by the legendary partnership of Stan Lee and Jack Kirby at the very heart of the Silver Age. Over 64 years and 912 catalogued appearances — 34 of them recognized as key issues by collectors — he has proven himself one of the most enduring and consequential characters in comics, a constant presence across Fantastic Four, Thor, Marvel Comics Presents, and far beyond. He shares the page with titans like Reed Richards, Ben Grimm, the Human Torch, Spider-Man, and Captain America, which tells you everything about the weight he carries in the Marvel universe — this is a character who commands the attention of its greatest heroes. If you're building a serious Marvel collection, Doctor Doom isn't a detour; he's a destination.