Aqualad

Splashing onto the Bronze Age scene in Flash #21 (1975), courtesy of creators Otto Binder and Sid Greene, Aqualad is a piece of DC history with a distinctly aquatic pedigree. This is a character who keeps genuinely prestigious company — sharing pages with the likes of Aquaman, Arthur Curry, Garth, Green Lantern, and the Flash himself — which speaks to the rich corner of the DC universe they inhabit. With appearances stretching across roughly fifty years in the catalog, including a charming turn in a DC Christmas collection, Aqualad has proven quietly enduring. A modest but meaningful presence for collectors who love deep-diving into the connective tissue of DC's underwater mythology.