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Mysterio Amazing Spider-Man 13 First Appearance Cover Art

Mysterio: This Day In Comics – Amazing Spider-Man #13 Debut

March 10, 2026March 10, 2026 - by Comic Books

Mysterio: The 1964 Debut of Marvel’s Master of Illusions Mysterio officially entered the Marvel Universe on this day, March 10, 1964, bringing a vibrant and cinematic flair to the world of superhero villainy. Making his first appearance in the pages …

Marvel / Marvel Comics / This Day In Comics

Marvel’s Sinister Six’s First Appearance: A Comic Classic

June 11, 2025February 1, 2026 - by Comic Books

Marvel’s Sinister Six: The Day a Supervillain Team Was Born On this day in comic book history, June 11, 1964, readers witnessed the landmark Sinister Six’s first appearance. This legendary group of villains debuted in the pages of The Amazing …