The Trebuchet is a medieval siege weapon designed for throwing rocks a great distance to destroy enemy fortifications. True to its nature, it does extra damage against structures. It is a part of Demonsul's Renaissance Man Series.
The Trebuchet has three hearts and two attack, although it does four damage to buildings.
The card Castle was created so that the Trebuchet would always have at least one thing it would be able to inflict double damage upon.