Egg

A mysterious Marvel mutant who emerged during the Krakoan era, Egg is one of the Five — a group of mutants whose combined powers make the resurrection of dead mutants possible on the island nation of Krakoa.

A quietly fascinating presence in Marvel's modern mutant renaissance, Egg made their debut in Marauders #3 (2020), courtesy of creator Russell Dauterman, stepping into the rich, ambitious world that defined the Krakoan era of X-Men storytelling. With 39 catalog appearances spread across cornerstone titles like Immortal X-Men, Reign of X, and Marauders, Egg has proven to be a genuinely integral thread in this era's tapestry rather than a background curiosity. The company is extraordinary — sharing pages with the likes of Wolverine, Proteus, Fabio Medina, Joshua Foley, and Eva Bell signals that Egg moves in the most consequential corners of the modern mutant world. For readers who dove deep into the Krakoan saga and want to understand every moving part of one of Marvel's most celebrated recent chapters, Egg is absolutely worth tracking down.