The Skull Truck is the largest of the Skeleton Army vehicles. It has a large, monstrous skull face on the front whose jaws move, and a bone fist on the back that can be extended on a chain to grab onto people. Kruncha rode in this vehicle during the assault on the Four Weapons Blacksmith Shop.

Ninja Dojo
Elemental Blade
4.5 Bricks
Inventing Gadgets