Daily Ben 10 / Generator Rex (@Ben10_Daily) / X

Backup Betwinkler. — have you ever seen generator rex?

Ben 10 Reboot - Rex Salazar (Generator Rex) by dlee1293847 on DeviantArt

Daily Ben 10 / Generator Rex (@Ben10_Daily) / X

Ben 10/ Generator Rex: Cartoon Network's Best Team-Up!

Daily Ben 10 / Generator Rex (@Ben10_Daily) / X

Ben 10 and Generator Rex Tier List by JustTalia on DeviantArt

manx.

manx. — ben10daily: Ben 10: Ultimate Alien (2010-2012)

Ben 10/Generator Rex: Heroes United

Ben 10 Generator Rex - Diamondhead by dlee1293847 on DeviantArt

Ben 10, Ben Meets Generator Rex

Ben 10 Generator Rex - Lodestar by dlee1293847 on DeviantArt

Daily Ben 10 / Generator Rex (@Ben10_Daily) / X

Ben Tennyson - I would love to see Ben 10 x Generator Rex: Heroes United 2, but this time crossed over with DanMachi. Anyways thanks to the artist who drawn me and

I'm Alive (Heroes United) AMV {GENERATOR REX}