When Ben was fighting Attea and Dr. Psychobos he managed to unlock a brand new alien that he used to go up against Psychobos and managed to defeat him. This new alien’s name is Astrodactyl!
Species and Home planet: Astrodactyl’s species is unknown but the home planet of where he comes is the planet Terradino which is the same planet of where Humongosaur and Tyrranopeade (his natural predator) live. See images of planet below:
Description (Omniverse): Astrodactyl can be described as a humanoid pterosaur that is shown to resemble a cross between a pterodactyl and a glider. He has a large yellow beak-like mouth, wings are shown to be rather small and resemble a glider which are connected to some kind of strange jetpack-like structure on his back, green colored eyes, red colored skin, black and green colored clothing on the shoulders and waist, green colored braces around the wrists and ankles, and yellow wings. His wings appear to be retractable as well. Also the Omnitrix symbol on Astrodactyl’s left shoulder. See image below:
Special abilities: One of the first special abilities of Astrodactyl is flight because of the retractible wings and the jetpack on his back. His second ability is some kind of initernalized star power that he uses as jet propulsion and using it in different forms of weapons like energy whips, the porpulsion effect form the jetpack, and fireing an energy beam from his mouth. Astrodactyl’s third ability is being able to survive in a vacuum of space according to Derrick J. Wyatt and his fourth ability is a degree of enhanced strength which he used to rip off some strange goo (that’s very much like Ball Weevil explosive goo) that was sprayed on Ben and Rook by Collectimus in the episode Collect This. Also he used this enhanced strength by carrying Albedo in his Negative Brainstorm form without the aid of his rockets, as well as pull one of the Techadon Robots that he tied up when he used his energy whips. This was seen in the episode Clyde Five. See images below:
Weaknesses: The only weakness that Astrodactyl has is being vulnerable to electricity which was revealed in the episode A Fistful of Brains. See images below:
Fist appearance: While You Were Away