|LEGO → System → Castle → Castle (2007)|
- Mine Defender
The main part of the set is the mine defender. This is built on a 8x8x1/3 baseplate with four 2x4 brown wheels below it. At the right is a open cockpit for the dwarf to control the defender, and on the left is a catapult. The catapult can be fired by a chain being pulled backwards. At the front of the defender are three light grey blades that spin around when one of the wheels is turned.
- Minifigures and Accessories
The set includes three minifigures and two accessories: An unarmed Dwarf, a Troll Warrior with a sword and a troll warrior with a troll banner. One of the pieces of the banner is a pike, which can be used as a weapon in itself instead of the troll banner.
- A redesigned Defender is seen in the movie The Adventures of Clutch Powers, but it is controlled by the Troll faction rather than the Dwarves.