Rex Mason

Rex Mason made his catalog debut in 2011's Wednesday Comics, a Modern Age entry brought to life by the creative team of Brian Azzarello, Steve Kups, and Eduardo Risso. Published under Panini Deutschland, this version of the character has turned up across titles like Batman / Superman: World's Finest and Flash, sharing pages with heavy hitters including Dick Grayson, Robin, Kid Flash, and the Flash himself. With only three appearances logged so far, Rex Mason is a rare find for the dedicated collector — a figure whose scarcity makes each issue he graces all the more worth tracking down.