Don't know if you all have seen this yet or not.
Operating independently, Khador's senior Widowmaker marksmen move
unobserved across the battlefield. The expert sharpshooters are equipped
with the prized Vanar Liberator rifle. The Liberator weighs a full
twenty pounds, nearly twice the weight of the standard hunting rifles
issued to Widowmaker units. Capable of tearing through plate armor,
Liberator rounds are as accurate as they are lethal in the hands of a
Widowmaker marksman. A player may field one Widowmaker Marksman for each warcaster in a Khador army.