Ben 10: Ultimate Alien, Season 3

Ben 10: Ultimate Alien is an American animated television series that was aired on Cartoon Network. The Omnitrix has been destroyed, and Ben, now 16, must learn to master the incredible and incomprehensible secrets of the new Ultimatrix, a gauntlet-like version of the old Omnitrix that not only gives him access to all of his original alien abilities, but also allows him to evolve his alien forms into far much stronger and more powerful versions; called "ultimate forms." Also, his sixteen-year-old cousin Gwen's magical and Anodite powers have further developed and grown considerately.