Evil's Encore

Evil's Encore is the thirtieth episode of Ben 10: Omniverse.

Plot
While preparing for his latest scheme, Dr. Animo reminesces over the time he took over Plumber Headquarters at Mount Rushmore in order to spread his mutation ray all over the Earth, via the Plumber's satellites. Using his Technobugs, he was able to bypass the security and hack into the computer systems. After fighting their way to the control room, 11-year-old Ben, Gwen and Max manage to stop Dr. Animo, though not without damaging Mount Rushmore again.

Back in the present, Dr. Animo revealed that he had rebuilt one of his Technobugs and prepared to repeat his past plan to mutate the world. Thinking he had covered all possible situations, he releases the bug to infect the Plumbers Headquarters. The bug had just reached a control panel when it was snapped up and eaten by Blukic, thereby foiling Dr. Animo's attempt at revenge.

Major Events

 * Eye Guy, Wildmutt and Perk Upchuck make their Omniverse debuts by 11 year old Ben.
 * Mt. Rushmore is destroyed again by Perk Upchuck.

Characters

 * Ben Tennyson (11 and 16 years old)
 * Rook Blonko
 * Gwen Tennyson (11 years old)
 * Max Tennyson (61 years old)
 * Solid Plugg (cameo)
 * Blukic (5 years ago and present self)
 * Driba (5 years ago and present self)

Villains

 * Dr. Animo (past and present self)
 * Mutant Giraffe (first appearance)
 * Technobugs (first appearance)

By 11 year old Ben

 * Eye Guy
 * Wildmutt
 * Wildvine (accidental transformation)
 * Diamondhead
 * Upchuck (Perk)

Errors

 * For a second while rubbing his head after misusing the central eye blast on the roof of the Rustbucket, Eye Guy's mouth was gone.

Allusions

 * When Diamondhead hangs off the edge of the bridge and then disappears, a question mark appears and a sound effect is heard. In the Metal Gear Solid series of video games, the same sound effect is heard and an exclamation mark appears when Snake is discovered.

Trivia

 * This is the first episode of Ben 10: Omniverse with the new opening.