Myaxx

Myaxx is a Chimera Sui Generis that helped Azmuth create the Omnitrix. She has a lot in common with Vilgax in the way she looks, but has the female Chimera Sue Generis beauty mark on her center tentacle and is much more lean. She gathered most of the Omnitrix's DNA codes, including Ectonurite (Ghostfreak's) DNA. Myaxx was first seen in Ben 10: Secret of the Omnitrix. She was at Incarcecon and Ben, Tetrax, and Gwen rescued her to go find Azmuth on Xenon.