Ben 10 Ultimate Alien

It´s a serie created by Man of Action, who also created Generetor Rex. In TKO there are some aliens of the serie, and his previous serie "Ben 10 Alien Force".

Robots

• Ult.Humongosaur

• Ult. Echo Echo

• Ult.Big Chill

• Armodrillo
  

  Ult. Echo Echo

  

  Ult.Humongosaur

  

  Armadrillo