In cure space elite. We kill the left generators and then the transformers along with the spheres. We then turn our attention to the nanite spheres. I fire a Gravity well at them, bunching them into one group. I hit cannon scatter volley and start to take down all there shields. I also drop some tricobalt mines in the middle of them all.
Ok so this is the tactic i am scratching my head about..
Just as the mines are about to hit the spheres, some dumb ass in his cruiser tractor repels all the nanites out of the gravity well and away from the mines, pushing all the nanites to safety.