Plutonia

Plutonia is a Marvel cosmic character who debuted among the Shi'ar Imperial Guard, operating alongside powerhouses like Kallark and Smasher as one of the Guard's many alien warriors serving the Shi'ar Empire.

Grant Morrison and Igor Kordey introduced Plutonia to the Marvel Universe in New X-Men #125 in 2002, planting this Modern Age figure in some genuinely cosmic company — sharing pages with the likes of Kallark, Smasher, and Oracle across a span that stretched into 2014. Her appearances touch some of Marvel's most expansive corners, cropping up in Guardians of the Galaxy and All-New X-Men alongside her New X-Men roots. Rare in the catalog but orbiting major players, Plutonia is the kind of quietly intriguing presence that rewards the devoted reader who loves tracking down every thread in Marvel's vast cosmic tapestry.