Dust

Dust is a Chimæra from Lorien.

He was captured in Dulce by the Mogadorians using him as a test subject to find a way to get his genes into the Mogs' for the war because of their ability to shape shift. Dust finds Adam and Rex in the desert of Dulce by the watchtower looking over the base.

He starts to get friendly with Adam but has a hatred for Rex, keeping an eye on him to protect Adam. He travels with the two to Palm Island and fights the Mogadorians and helps Adam free the other Chimæra.

Now he is traveling with Adam to Chicago to help Sam, Malcolm and the Garde in the fight with the Mogadorians.