Hey guys, my first crossover request idea for today is Ben 10 x Steven Universe from TheAnomalyExpert. He worked on Reboot She-Ra and Ben 10 crossover, he also had a DA account which he worked on OC aliens and one of them is a crystal gem/alien hybrid. You should go check it out.
Pairing is something I don't know who I will pair Ben with. I watched Steven Universe before but I dropped it after S2. Basically, It's not for me but I know many people will go out there and go wild with it. For pairing, it will be one of the main crystal gems. Either Pearl or Garnet or Amethyst. IDK about you, just go for it.
I don't remember the show this much. So, you can put Ben either before S1 or in the middle of it, or you can put him in the Future timeline. As I said, I don't remember the show this much.
Aliens are to Omniverse and the Reboots is an option.
Ben's outfit is either Ultimate Alien Force or Omniverse's outfit.
Now, don't forget to leave your ideas and maybe I will post them, and go check out my RWBY and Ben 10 crossover 'RWBY: Shapeshifter to Remnant'.
Sincerely, Eslam.