Depending on which series you are looking for, "1x1" can refer to different premieres: And Then There Were 10 | Ben 10 Wiki | Fandom
: The episode introduces Vilgax , a galactic conqueror who was injured in a space battle while trying to intercept the Omnitrix. He sends robot drones to Earth to retrieve the device, forcing Ben to use his new powers to protect his family. Ben 10: 1Г—1
: Ben's first-ever transformation is into Heatblast , a magma-based alien. He eventually learns to use others, like Diamondhead and the speedster XLR8 , to defeat Vilgax's drones. Alternative "1x1" Episodes in the Franchise Depending on which series you are looking for,