Second Set Aliens are a set of alien transformations in the series, Brandon 10.

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The Second Set is one of the many programs within the Omnitrix/Ultimatrix. Similar to the main set, the second set contains data on alien transformations. Once the set is selected or activated, the transformations become avaliable for selection or select themselves when an accidental transformation occurs. However, unlike the main set, the second set contains most of the foreign alien transformations.

Origin and History

Originally, the Omnitrix contained DNA samples of both main and second sets, however it wasn't as organized as it would be later on. After several modifications and even a transfer into a second Omnitrix, the Omnitrix Mark II, the second set was established by Brandon, seperating the foreign alien samples from the original ones. Coco would mainly use the second set in the Original Series/Reboot until they became unavaliable for quite some time.

Years later, the Omnitrix would reactivate and recalibrate. However, it would be missing the second set. It turns out Brandon's Clone created a makeshift version of the Omnitrix and downloaded the second set from the real Omnitrix's  signal, keeping it from Brandon's main playlist. When he returned to Earth, he used the second set aliens to exact his revenge on Brandon. However, during the fight, both of the Omnitrixes managed to sync with each other. During the sync, Brandon's Omnitrix re-downloaded the second set into the matrix, allowing him to access the set once again.

After some bad experiences, Brandon grew apart from the second set. He also felt detached from those aliens in particular as they didn't feel like "him".


General Information
Species Pyronite
Home World Pyros
Body Humanoid
Powers and Abilities
Abilities Pyrokinesis
First Appearance Kidnapped
Fright at the Museum




Original Series



See Also

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