For a limited time only, visitors will get the chance to delve deeper than ever before into the sinister world of Dark Arts. Visitors can try out their wand combat techniques against a Death Eater or walk down a darker, spookier Diagon Alley.
As part of the feature, the lights in the wizarding shopping street will be dimmed, the music will become more foreboding and the set will be patrolled by He-Who-Must-Not-Be-Named's followers.