Mr. Horse

A newcomer to the Marvel universe born in the Modern Age, Mr. Horse made their debut in the pages of Valkyrie: Jane Foster #1 (2019) — a key issue in any collector's eyes — courtesy of the creative powerhouse team of Jason Aaron, Al Ewing, and Cafu. In just a handful of years, this intriguing character has carved out a presence across some of Marvel's most mythologically rich titles, rubbing shoulders with the likes of Valkyrie, Jane Foster, Thor, and even the ever-mischievous Loki. With appearances spanning Valkyrie: Jane Foster, Immortal Thor, and Thor itself, Mr. Horse moves in genuinely exalted company. Eleven catalog appearances and counting — a modest but meaningful footprint that makes every sighting worth tracking down.