Welcome to Ben 10 Answers. What would you like to know?

Ultimate Echo Echo, but other than that, none have been confirmed. In Fused Ben used Ampfibian , then he used Water Hazard in Too Hot to Handle , but the five new aliens don't have ultimate forms.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.