Barracks

{t}{w}put two white 1/1 riflemen creature token onto the battlefield
{t}{w}put a white 2/1 missile men creature token with reach onto the battlefield
{t}{w}put a white 0/1 enginer creature token onto the battlefield tapped with when this creature attacks and is not blocked you may Sacrifice it and gain control of a noncreature non-legendary artifact card with CMC of 3 or less onto the battlefield