Gazelle

Sprinting out of the Bronze Age in Fantastic Four #186 (1977) — courtesy of the legendary creative team of Len Wein, George Pérez, and Joe Sinnott — Gazelle is a Marvel character with roots in one of comics' most storied corners. A member of both the Fantastic Four's world and the eerie Salem's Seven, she's a figure who carries genuine mystique, sharing her pages with memorable presences like Hydron, Vakume, Vertigo, Thornn, and Reptilla. Her appearances stretch remarkably from 1977 all the way to 2025, a quiet testament to a character who has never quite left Marvel's imagination — and for dedicated Fantastic Four completists and Bronze Age hunters alike, that kind of staying power makes her well worth seeking out.