The Time Wars/Character Guide

Transformations
Ben had access to over one billion DNA signatures stored in the Omnitrix. Below are the aliens he has transformed into in The Time Wars.

Dualtrix Aliens
When Ben activates the Dual Mode on his Omnitrix, his Omnitrix transforms into the DualTrix, and he is able to transform into a fusion of two of his aliens.

Danny Phantom Universe

 * Danny Fenton