Jack of Hearts

Few characters carry their origins as boldly as Jack of Hearts, the striking Marvel hero who burst onto the scene in 1976's The Deadly Hands of Kung Fu #21, conjured by the masterful Archie Goodwin during comics' fertile Bronze Age. Over a remarkable fifty-year publishing span, Jack carved out a presence across some of Marvel's most beloved titles — Avengers, She-Hulk, and the martial-arts magazine that first gave him life — racking up 135 catalog appearances and two key issues that collectors still seek out. The company he keeps is genuinely elite: Captain America, Iron Man, and Jennifer Walters are among the heavy hitters who share his pages, placing him squarely in the beating heart of the Marvel Universe. If you've never dug into his run, that half-century of stories is a compelling invitation to start.