Sonic is one of the faster guys out there. One good punch is all he would need to deal some serious damage to Ben 10. Ben 10 has a lot of transformations at his disposal, but they wouldn’t be able to take down Sonic, once he transformed into his Super Sonic form. Ben 10 takes a hard loss in this round. Sonic wins.
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sonic is way stronger
Agreed
Ben 10 as he can Easley beat him especially reboot but only in the crossover because
I dunno I still lean on Sonic there