He challenges Ben to a formal duel for control of the Earth.
– Nov 20, 2009 Ben travels to the source of all Omnitrix DNA – the planet Primus.
The team meets Alan Albright, a half-human, half-Pyronite Heatblast kid. ben 10: alien force episodes
Ben tries to take his crush, Julie Yamamoto, on a normal date.
Vilgax returns, conquering worlds and claiming their champions' powers. He challenges Ben to a formal duel for control of the Earth
They rescue a Highbreed captive and stop an environmental threat. Gwen's brother Ken goes missing.
The box mimics their powers, turning into a dangerous weapon. on a normal date. Vilgax returns
A dormant Highbreed weapon activates automated fail-safes on Earth.