Mammon

Mammon is a manipulative, ancient demon who operates behind the scenes in the shadows of Heaven and Hell, revealed in the pages of Spawn as a scheming supernatural figure with his own hidden agenda amid the eternal war between good and evil.

Few villains in the Image Comics universe carry the weight of pure, ancient malevolence quite like Mammon — a dark presence who slithered into the pages of Spawn in 1999, conjured by the creative trinity of Todd McFarlane, Brian Holguin, and Greg Capullo. Emerging in the Modern Age of comics, this sinister figure carved out a significant role across nearly a decade of Spawn storytelling, sharing that infernal world with Al Simmons, Nyx, Wanda Blake, and the ever-unsettling Clown. With 35 catalog appearances and a run stretching from 1999 into 2008, Mammon is no throwaway antagonist — he's a fixture of the dark mythology that made Spawn one of Image's most ambitious and enduring series. If you're diving deep into the hellish lore that defines this corner of comics, Mammon is exactly the kind of brooding, consequential figure you'll want to know.