In the Ben 10 Reboot show after Ben used Upgrade to fix the Omnitrix, the device was fixed alright but also improved Ben’s aliens like for example when he turned into Overflow he was given new kinds of upgrades which is why he is now called Omni-Enhanced Overflow!
Species and Home Planet: Omni-Enhanced Overflow is exactly the same species as the original Overflow and he comes from the same planet that’s located in the Andromeda Galaxy. See images below:
Description (Ben 10 Reboot): Omni-Enhanced Overflow can be described the same way as the original appears to be very similar to regular Overflow but now with gray rock armor that’s covering his head, torso, and legs. Plus a moss-like substance can even be seen on his back as well. He has two water cannons that come out of his back. The Omnitrix symbol (as always) is located on his chest as well. See image below:
Special abilities: Omni-Enhanced Overflow’s abilities are the same as the original Overflow’s but he also has other new abilities as well. Omni-Enhanced Overflow’s first new ability is being able to shoot out large amounts of water from both sides of his cannons. He’s second new ability shows that with these cannons he can use them to be able to propel himself into the air. He can even use the cannons to shoot water at his enemies. His third new ability shows that he can use these cannons to create ice walls to protect himself as well as using them to freeze enemies. His fourth ability shows that his cannons are also able to fire strong gusts of air. His final new ability shows that the cannons are able to even channel electricity through the water that he fires which is awesome! See images below:
Weaknesses: Since Overflow is now Omni-Enhanced Overflow, he appears to not have any weaknesses whatsoever, but he may have the same weaknesses as his default form. No images of weaknesses.
First Appearance (Ben 10 Reboot): Animorphosis