Guinevere

Stepping out of Arthurian legend and into Marvel's Silver Age, Guinevere made her comics debut in the landmark Marvel Super-Heroes #12 back in 1967, brought to life by the creative team of Otto Binder and Don Rico. She's a figure of genuine mythic weight, keeping extraordinary company — sharing pages with King Arthur, Merlin, and Lady Morgana across titles like King Arthur and the Knights of Justice and New Excalibur over a remarkable nearly four-decade span. With six catalog appearances including one recognized key issue, she's a rare and storied presence: a character rooted in timeless legend who found a lasting, if selective, home in the Marvel universe.