For the first time ever Xyz Monsters are coming to Hidden Arsenal booster packs in Hidden Arsenal 6: Omega Xyz! Jam packed with nothing but foil cards Hidden Arsenal 6 contains every kind of monster ever made including Fusion Ritual Synchro AND Xyz Monsters! Duelists who got on board with last years Hidden Arsenal 5: Steelswarm Invasion will find new cards to boost all of the themes introduced in that set. Theyll especially want to get their hands on Vylon Disigma a brand new Xyz Monster!