The song 'This Is War' by Thirty Seconds to Mars has become synonymous with anime music videos (AMVs) in internet fandom spaces.The song's lyrics, which categorize different types of people, make it perfect for projection onto various media.Fans have enjoyed loosely labeling beloved characters with the song's archetypes, creating a fun and shared experience.AMVs set to 'This Is War' have been popular not only in anime fandom but also among fans of shows like Avatar: The Last Airbender and Game of Thrones.