The titles a little deceptive actually it's not a co power but a tactical advantage I'm offering. I think of it as my super co power rofl. The trick to winning any battle no matter what the odds or number of units or bases or anything like that... Is too force your opponent to come to you in an area populated with long ranged units and cities to repair them with. Have a small but powerful assault force seperate ready to punch into the heart of their terroitory. As long as you make sure to stay out of your opponents range of fire you have the upper hand. Be warned the co powers can affect this range so don't rely solely on their current range of fire. Epecially for co grit and eagle. Finally the best thing to do is to build up pressure on your foe. If your foe has bases away from their hq. Destroy the units that appear but don't capture them. Theyll automatically deploy there using up funds they would otherwise use to make stronger units. The less baes your enmy has the more powerful and wisely the units deployed. Give them plenty of deployment space and force them to buil weaker units while you close in for the kill.