Infinity Army builder; what do the icons mean? So I've been playing for a few months now. And slowly been learning. I figured out most of the symbols mean in the app. ((Arrows are the type of orders. The three figure silouhuettes are if the unit has a cube or not.))

But for the life of me I can't figure out what the green square with white dots means...

Most of the Nomad HI have it. From Kriza Boracs to Hollow men.