King Loki

A regal new threat stepping out of the shadows of the Modern Age, King Loki made their Marvel debut in 2025 courtesy of creators Stephanie Phillips and Paolo Villanelli — and what an entrance it is, landing in the pages of Spider-Gwen: The Ghost-Spider alongside heavy hitters like Gwen Stacy, Peter Parker, and Black Tarantula. Still fresh on the scene with appearances already spanning multiple series including Ultimate X-Men, this is a character whose early footprint suggests Marvel has real plans in store — worth watching closely from the very beginning.