Destructatron

"a Cunning and Manipulative Lord of Destruction, Destructatron was Born with the Sole Purpose of Avenging Skælpatron, By Killing Toa Nuva and Conquering Voya Nui."

- Official Information

Destructatron is The Main Antagonist of BIONICLE: The Return of Evil.

History
During the War between Skælpatron and Toa Nuva, Destructatron fought the Toa and The Barbies in the war. and while Destructatron was on a Patrol away from the Castle, Toa Nuva Slew Skælpatron, with the Dark Lord now Dead, he Swore Revenge upon Toa Nuva and eventually found th sword of Darkness stuck in a pile of rocks

Trivia

 * While medusa appears as the antagonist on most of the promotional Posters, Destructatron is in reality the main antagonist of BIONICLE: The Return of Evil as he was the driving force and manipulator behind the events of the Story