CIVIL WAR II is raging through the Marvel U -- but SOME wars are less civil than others! Roberto Da Costa's mission -- should he choose to accept it -- is to play the ultimate secret agents at their own game... with the free world as the stakes! This is sky-high spy-fi the way you crave it, true believer! This is... A.I.M. VERSUS S.H.I.E.L.D.! COLLECTING: NEW AVENGERS 12-18