Kelcie Mattson is a Senior Features author at Collider. Based in the Midwest, she also contributes Lists, reviews, and television recaps. A lifelong fan of niche sci-fi, epic fantasy, Final Girl ...

To celebrate the show’s 20th anniversary, we’re spotlighting the voices and creators behind the beloved series. Introduced in Season 2, Azula quickly cemented herself as a cold, calculating, and ...