Team Generator Rex vs Team Ben 10

Round 1 both are playing around simply trying to best each other

Round 2 both teams are completely serious

No Bfr

No Alien x/or Alpha one Nanite

Team Rex: Rex, Agent Six and Circe

Team Ben: Ben, Kevin and Gwen

Ben 10

Team Ben10.

Ben 10 should win, agent six and circe kind of weigh rex down

Ben 10 crew wins pretty easily. Rex could beat a large majority of Ben's aliens, but Ben has a few aliens that would destroy Rex at his normal levels. Meanwhile Six, while awesome, doesn't have any powers and is just a peak human with some nifty swords. I don't see him taking on Kevin. Meanwhile Gwen has massive amounts more versatility and raw power than Circe.

So this becomes Rex vs Ben, Gwen, and Kevin pretty quickly.

Ben solos.

ben could take the three of them no problem

Gwen and Ben solo

Please stop being wrong.

Agent Six has the durability, skill and ability to provide Kevin a fight but I don't see him winning.

Gwen absolutely wrecks Circe.

Rex can beat down a vast majority of Ben's Aliens but some of them can end up killing him.
Rex's best chance of winning is hacking the Omnitrix and changing Ben back to normal and hoping that Agent Six and Circe can last long enough, otherwise, Not looking good.

@ballsorglory: Gwen can literally end this battle is seconds. She says "somnus" and everyone goes to sleep.

Ben has several aliens that could end this battle quickly as well.

Proof that Gwen's spells aren't a no limits fallacy and are capable of putting a serious Ben or Rex to sleep?

Round 1: Rex team. I just think they could get the upperhand in a friendly battle being more versatile by themselves. Rex could best a non-serious Ben , Six could take on Kevin (maybe not able to take him out, depending on the material Kevin gets). But Gwen beats Circe IMO. Then Rex goes to help someone else and eventually win.

Round 2: Team Ben. An/Some Ultimate(s) can keep team Rex at bay for a while and Gwen can use her magic to finish them off. Kevin can work as a backup for Ben. But I don't doubt Team Rex can win as well.

Team Ben 10 wins very handily. Rex's teammates are too far away from his level.

Team ben