Necrons Destroyers is an extremely shooty unit in the world of Warhammer 40k. Capable of taking out any unit in the game at 36 inches, while moving as a jetbike, makes them very versatile.
I will have 10 Destroyers and 4 Heavy Destroyers in my new tournament army, which means that I will probably dominate the movement and shooting phase. The assault phase presents a problem, but I may just have an ace up my sleeve...
