Karen 2.0

Karen 2.0, dubbed Karen 2 in the SpongeBob SquarePants episode of the same name, was a computer that Plankton built to replace Karen, serving as the main antagonist of the episode, and it marks her only appearance in the series due to her destruction at the end of the episode by blowing up.

Description
Karen 2 is more evil and also had a different design from the original Karen. Unlike Karen Classic, she did not have arms (even though she used a utility arm to access the Chum Bucket power grid).

History
She was destroyed by Karen Classic at the end of the episode when Karen punched her because she ran over Plankton by accident, as she wasn't paying attention where she was going, and because Karen smacked Karen 2 in the screen (Face).

She was 'rebuilt' by taking the glass and electronics out of her screen and by Mr. Krabs putting it on Squidward's face to help bring in more customers (Mr. Krabs said that kids love robots). Squidward said: "Hello, welcome to the Krusty Krab. May I take your order? Beep beep..." He also mentioned he wouldn't mind having his face in a toilet.

Role in the Series
Karen 2, though seemingly destroyed, had actually been watching Plankton's exploits since it was destroyed, as it transferred itself to Karen through the battery. As time went on, and episodes of the SAFA Chronicles series went by, by the beginning of Karen 2.0's Revenge, she drives Karen insane and as evil as Plankton, and far more evil than that, and as time goes on, Karen 2 begins to slowly destroy Karen on a digital level, deleting her slowly as she takes her body and plans to make a new one, while at the same time not only cleverly taking over the Villain League, but also the Dragon Scourge and Team Nefarious, making robot henchmen with the combined technology of all three enemies' technology, and make her body the strongest, vowing to accomplish and combine their plans into a goal she secretly keeps to herself, kidnapping Kairi, SpongeBob, and Spyro, and slowly evolving and making it harder to stop her, thus forcing Plankton to help them in order to beat this new threat.