Firestorm

A Bronze Age arrival stepping onto the scene in 1983's Flash #2, this Firestorm — published under the French imprint Arédit-Artima — is a fascinating corner of comics history, a character whose catalog footprint is small but whose company is anything but. Sharing pages with the likes of Green Lantern, Superman, the Flash, and Bruce Wayne, Firestorm moves in genuinely rarefied circles across titles like La Ligue de Justice and Legends. Three appearances may be a modest count, but when each one puts you alongside the biggest names in the DC universe as filtered through French publication, every issue feels like a collector's curiosity worth seeking out.