Shadow Specters is a DARK-themed Booster Pack. It introduces the "Malicevorous", "Tanuki" and "Ghostrick" archetypes, as well as new "Bujin", "Gagaga", "Vampire", "Monarch" and "Mecha Phantom Beast" members. It also contains cards from the first episodes of the third season of Yu-Gi-Oh! ZEXAL.