Slix Vigma

Slix Vigma is an alien robot that first appeared in Grudge Match.

Background
Slix Vigma was traveling through the universe capturing aliens and was using them to fight for the amusement of the galaxy. He teleported the aliens into his ship where using electronic implants he forced them to fight in arenas against each other. These illegal fights have been watched by a huge audience.

Ben 10
In Grudge Match, Slix Vigma controlled the Megacruiser and used it to attract the alien public to gladiator-like fights. He kidnapped both Kevin 11 and Ben to fight him after he observed them fighting on Earth. Ben used Upgrade to overpower him, although it was a little hard to take control of him, leading to Kevin 11 ultimately destroying him.

Omniverse
Slix Vigma returned in No Honor Among Bros as the announcer of the Golden Fist Tournament. His personality has become much more excitable, similar to a stereotypical sports announcer.

Ben 10

 * Grudge Match (first appearance; destroyed)

Ben 10: Omniverse

 * No Honor Among Bros (first re-appearance)