The Doomsday Ark is a technological wonder, easily eclipsing the primitive energy weapons of the Imperium. Even fired at low power the doomsday cannon is ferociously destructive.

The Doomsday Ark is a large model with an imposing presence in any Necron collection. It features several immense engines that sit at the rear of the model, and displays detailing such as orbs and iconic dynastic glyphs. A Necron Lord sits atop the Doomsday Ark in a commanding position, overseeing rows of rib-like structures, while a massive Doomsday Cannon hangs menacingly underneath.