Praxis

A fleeting but intriguing presence from the early 1990s, Praxis stepped onto the DC stage in 1992 courtesy of the creative team of Keith Giffen, Gerard Jones, and Darick Robertson — right in the thick of that era's bold, boundary-pushing Justice League storytelling. With only a handful of catalog appearances spread across Justice League America, Justice League Europe, and even Star Trek, Praxis is the kind of rare, blink-and-you'll-miss-it character who shares panel space with heavy hitters like Wally West, J'Onn J'Onzz, and Lobo, making every appearance count. For collectors who love digging into the deeper corners of the Copper/Modern Age DC universe, Praxis is exactly the sort of discovery that makes the hunt worthwhile.