He was able to create a copy of the Omnitrix that, despite the mishap of turning him into a clone of Ben, worked perfectly, as well as successfully complete the Ultimatrix by integrating its energy core on his modified former Omnitrix's band.

When Ben put the Omnitrix back on his arm after a couple of years, the Omnitrix took a new sample of Ben's DNA, adjusted itself to his current biochemistry and physically reconfigured itself to what it guessed were his needs.

The Omnitrix is a watch-like device that attached to Ben Tennyson's wrist and is the device that the franchise revolves around. The device allows the wielder to alter their DNA at will and transform into dozens of different alien species, each with their own unique abilities.

All of the aliens used with this Ultimatrix (except Albedo's true form and the Ultimates) had the same appearances as Ben's aliens in his Omnitrix (albeit with color differences and mirrored clothing).

The Omnitrix mainly allowed for the user to transform into a numerous variety of alien life-forms that are each with their own unique powers and abilities (along with their weaknesses) and in a selection of alien DNA that is in groups of 10. The Omnitrix had a quick change feature.

The Omnitrix of Maximillian's Dimension looks exactly like the Omniverse Dimension's except the inside of the Omnitrix is green and the faceplate can become red when it times out. The vents are also absent from this Omnitrix.

In Omniverse, Negative Rath looks mostly the same as Ben Prime's Rath except his fur is recolored white, his stripes and skin are recolored dark pink, and his eyes are recolored red. In concept art, Negative Rath is naked yet wears a red Ultimatrix on his chest.

Rojo returned in Ben 10 vs. the Negative 10, as part of the Negative 10, with new alien tech and armor. In that episode, she was also shown to have a rivalry with Charmcaster over being the "baddest girl" in the group.

The Ultimatrix was the device that Ben 10: Ultimate Alien revolved around. Ben used it to replace the Omnitrix, which he destroyed in a battle with Vilgax. The Ultimatrix was removed by Azmuth in...

Ben 10: Secret of the Omnitrix is the first Ben 10 film released and serves as the first, second, and third episodes of the fourth season of the series, and the fortieth, forty-first, and forty-second episodes overall.