Dario DaVanci, the brilliant inventor of Novelmore, has equipped the knights with a new secret weapon: the mobile catapult fortress. This special assault tower features side cannons and a giant slingshot, catering to the tastes of General Marcus McGriffin. As the leader of the Novelmore forces, General McGriffin is always on the lookout for new weapons and the ideal strategy to achieve victory in battle. By his side is the skilled mechanic Bolt Nutcliff, who always knows how to repair and maintain DaVanci's inventions. It will be difficult for Burnham's warriors to stop these two knights. The playset includes Novelmore characters, General Marcus McGriffin and Bolt Nutcliff, as well as a mobile assault tower. The catapult fortress has two side cannons, four levels, and a massive slingshot.