CREDITS TO:TERMINAL MONTAGE ON YT Beast balls were falling out of the ultra wormhole to earth,each containing an Ultra beast,you can control all of these Ultra Beasts:Stakataka,Naganadel,Pheromosa,Blacephalon,Xurkitree,Kartana,Poipole,Buzzwole,Nihilego,Guzzlord,and Celesteela