Roderick Campbell

Roderick Campbell stepped out of the Copper Age darkness in The New Mutants Annual #6 (1990), the creation of Louise Simonson, Terry Shoemaker, and Chris Wozniak, and he's been haunting Marvel's mutant corners ever since. With a publishing history stretching more than three decades — from 1990 all the way to 2021 — this is a character who clearly left an impression, turning up across Excalibur, Uncanny Avengers, and X-Men and sharing pages with heavy hitters like Wolverine, Phoenix, Iceman, and Kurt Wagner. Three of his appearances carry key-issue status, which tells you collectors have taken notice. For fans who love digging into the deeper, more unsettling strata of Marvel's mutant mythology, Roderick Campbell is exactly the kind of figure worth tracking down.