Marauders was the title of two ongoing comic book series published by Marvel Comics beginning in 2019 starring the X-Men.
Cover to Marauders #1 by Russell Dauterman (artist) and Matthew Wilson (colorist).
Katherine Anne "Kitty" Pryde is a superhero appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. The character first appeared in The Uncanny X-Men #129 and was co-created by writer-artist John Byrne and writer Chris Claremont. A mutant, Pryde possesses a "phasing" ability that allows her to pass through objects, hence she is intangible while using this ability. This power also disrupts any electrical field she passes through, and lets her simulate levitation.
Kitty Pryde on the cover of X-Treme X-Men #26 (July 2003); art by Salvador Larroca
Kitty on the cover of X-Men Gold #3 by Marc Guggenheim, art by Ardian Syaf.
Physics professor James Kakalios has attempted to use quantum mechanics to explain Kitty Pryde's "phasing" power. He has described it as an ability to control her own "macroscopic quantum wave function, increasing her tunneling probability to near 100 percent at will."
Shadowcat in Generation Next #1