When Chompies attack!

When Chompies attack! is an episode in Ben 10: Omega Factor

Synopsis
Chompy swarms invade earth, and they want metal in their stomachs!

Ben:

 * Fasttrack
 * Toepick
 * Razorjaw (debut)

Nemetrix:

 * Chargestopper (debut)
 * Amphibasaur
 * Tyrannopede