Well-balanced and well-equipped walker unit.
Those that think they have escaped the main Aeldari assault are often hunted down and slain by cannon-armed War Walker squadrons. Enemy convoys are torn apart by hyper-focussed lasers before they realise they are under attack, platoons melt away under a hurricane of shuriken cannon fire, and the fighter planes of the foe are brought screaming down to earth like balls of fire hurled from the firmament.