Extremely limited twelve inch vinyl picture disc pressing of this single from the metal giants. Side A features "White Walker," which was released digitally last winter as part of the Game of Thrones mixtape Catch the Throne: The Mixtape, Volume 2. The track was commissioned by the show's producers when they appeared on the show as extras. Welsh illustrator Richey Beckett designed the artwork, which was inspired by the show. The b-side of the single features an a cappella version of "White Walker," the original idea for the song recorded by Brann on his phone in his kitchen. The artwork is a still from the episode in which the band appeared as murdered "wildlings" who are brought back to life by White Walkers.