Ben, Kevin, and Gwen look into a disturbance that has brought Pyroxivores to the surface from the underground. During their search, they meet a riley creature named Mouldywarp who is angry at a claim jumper that has moved in on his ground and is scaring his Pyroxivores.\r<br>Watch more Ben 10: Alien Force on Cartoon Network!\r<br>\r<br>Watch more videos and play Ben 10 Alien Force games: \r<br>\r<br>Check out our Cartoon Network Facebook pages:\r<br>\r<br>
