Sapphire

A gem of DC's Modern Age, Sapphire made her entrance in 2002's The Power Company #1, brought to life by the legendary Kurt Busiek and artist Tom Grummett. She's a fixture of that sharp, character-driven series, sharing its pages with a colorful cast that includes Skyrocket, Manhunter, and the formidable Bork. With only a handful of catalogued appearances, she's a rare find — the kind of discovery that makes digging through early 2000s DC back issues genuinely rewarding.