Dungeons & Dragons is a game about fighting monsters, and sometimes, the best offense is an impenetrable defense.

The M1A2 Abrams is a formidable main battle tank used ... advanced armor, firepower and mobility. Its primary armament includes a 120mm Smooth Bore gun capable of firing various types of ...

The downside is the lack of substantial armor. The tank is protected by a maximum of 2.8 inches of armored steel, reinforced with Lexan panels (a type of polycarbonate), which offers protection ...