Ben 10 vs. the Negative 10: Part 2

Ben 10 vs. the Negative 10 (Part 2) is the fifty-first episode of Ben 10.

Plot
The begining of the episode starts off where the previous one left off. The villains attack the Tennysons and after a series of fights in which the Tennysons escape by the skin of their teeth, Cooper uses a set of Technopathic powers to finally gain access to the base but locking the villains out. After a voice recognition scan Grandpa Max discovers that The Forever King was a former Plumber named, Driscoll who was thrown out years earlier for stealing alien tech after he was thrown out he joined the Forever Knights and worked his way through the ranks until he became their leader. Max states that Driscoll knows the base better then anyone and will quickly find a way in so they use the tech in the base to upgrade the security drones and set up a barricade. The villains eventually break in and force the Tennysons into the vault with the with the Sub Energy, Cooper is forcefully incapacitated when it's discovered that Sublimino had hypnotised him to attack them. After hiding Cooper, Ben transforms into Eye Guy (a new alien with eyes everywhere except his face and multiple vision based powers), Gwen uses a spell to multiply her powers and Max uses a bionic suit to increase his strength and endurance all in preparation for a final showdown with the Negative 10. Dispite their best efforts the Knights gain the Sub Energy and leave the Tennysons to be dealt with by the Negative 10 Ben and Gwen engineer a plan to turn the villains against each other using their inflated Egos. Max and Gwen stay to look after the villains while Ben goes to deal with the Knights as Upchuck. During the confrontation with the Knights and Ben, the villains come to their senses and go after Gwen and Max they lock them in the vault, retreive Cooper and leave. Outside Ben has used Upchuck to defeat the Forever Knight Ninja, swallow the Sub Energy, and defeat the King (dispite the fact that Driscoll escaped). The episode ends with Ben Asking Max if he can holographically recreate the faces of Mt. Rushmore which he had just blown off the side of the mountain.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Max Tennyson
 * Cooper Daniels

Villains

 * Negative 10
 * Driscoll
 * Forever Knight Ninja
 * Dr. Animo
 * Charmcaster
 * Clancy
 * Rojo
 * Sublimino
 * Circus Freak Trio
 * Thumbskull
 * Acid Breath
 * Frightwig

Aliens used

 * Fourarms
 * Heatblast
 * Wildmutt
 * Eye Guy
 * Upchuck

Trivia

 * As Goodbye and Good Riddance is non-canon, this the final episode of the series before the series finale Ben 10: Secret of The Omnitrix.
 * Driscol says " thorn in my side" which Vilgax says in Secrets.