Asmoday

Asmoday is a demon who emerged in Marvel's Modern Age, first appearing in the pages of X-Factor. This infernal entity has crossed paths with notable figures including Captain America and Doctor Strange, suggesting a presence of considerable supernatural significance.

A demon of the Modern Age, Asmoday slithered into Marvel continuity through the pages of X-Factor in 2013, brought to life by artist David Yardin. This infernal figure has kept remarkably rarefied company for a character with a compact footprint — sharing pages with the likes of Captain America, Doctor Strange, and the mysterious Emissary across titles that span from mutant drama to Marvel's mightiest corners. Five appearances may be a slim dossier, but when a demon crosses paths with Steve Rogers and the Sorcerer Supreme, every one of those issues is worth tracking down.