Iron Fist #21 Issue: Iron Fist #21 Year: 1975 Significance: First Appearance of a Misty Knight The first black superheroine in mainstream comics. Bio to Misty Knight: Misty Knight (Character) – WorldofBlackHeroes Previous Next Related Black Adam #7 Modern Age, Noteworthy Issues Edge of Spider-Verse #1 Modern Age, Noteworthy Issues Black Adam #1 Modern Age, Noteworthy Issues