Cannonball

Few Marvel characters have grown up quite so publicly as Cannonball, who burst onto the scene in 1982's Marvel Graphic Novel #4 — a landmark Bronze Age debut courtesy of Chris Claremont and Bob McLeod that collectors still prize today. Over an extraordinary 44-year publishing life spanning The New Mutants, X-Force, and The Uncanny X-Men, this X-Men stalwart has racked up 581 catalog appearances and 41 key issues, a testament to how deeply he's woven himself into the fabric of the Marvel Universe. Along the way he's shared countless adventures with heavy-hitters like Wolverine, Storm, and Roberto Da Costa — the kind of company that puts you right at the center of Marvel's mutant saga. Whether you're a longtime X-fan or just discovering the corners of the Bronze Age, Cannonball is exactly the character whose journey rewards following from the very beginning.