Four Arms & Gravattack Action Figures

 Gravattack and Four Arms of Ben 10:Omniverse!They appears in the 4th series of Ben 10,they were used by Ben of the future (16-17 years old) to stop Khyber,Zombozo and more enemy of the new serie!After the battle with the Ascalon,Vilgax is escaped,and all thinks that he will appear in the new serie.