Battle on the street's of Gotham City during the city-wide evacuation in our Batman: Arkham Knight costumes. Transform into the epic hero in a Arkham Batman costume or as the ultimate sidekick as Arkham Robin. Deathstroke is even joining in on the extravaganza. Don't forget a Arkham Bane mask that will change you into one of the creepiest villains out there. Just beware, Red Hood is out there and looking to take out all the crime in the city. You will find the best Batman costumes from Arkham Knight right here at Spirit Halloween.