Antoine Delsoin

A creature of the Copper Age, Antoine Delsoin made his Marvel debut in Web of Spider-Man Annual #5 (1989) under the pen of the legendary cartoonist Fred Hembeck — already a calling card worth noting for any collector. With only five catalogued appearances stretched across a surprisingly long 27-year span, he's a rare and elusive figure whose comics footprint touches Avenging Spider-Man, Power Man and Iron Fist, and Fin Fang Four Return!, keeping vivid company alongside Spider-Man, Hypno-Hustler, and the Watcher himself, Uatu. One of those appearances carries key-issue status, making Antoine Delsoin a genuine hidden gem for the dedicated hunter of Marvel's more offbeat corners.