The Agonizer

The Agonizer is a torture machine, used by Zenoheld in Bakugan: New Vestroia. It only appeared once in the anime.

Information

It appeared in An Heir To Spare, when Zenoheld got angry at Prince Hydron for not retrieving the Phantom Data, and finding out that he slipped on letting the Brawlers know about the Alternative. Zenoheld used the Agonizer to torture Hydron, thus punishing him for his actions.

Trivia

The Agonizer's role is similar to the torture droid's in Star Wars: A New Hope.
The Agonizer looks somewhat similar to a Dalek from the Doctor Who series.