Written by Mark Millar, pencils and wraparound cover by Steve McNiven, SKETCH variant cover by Michael Turner. (1 in 75)
Captain America's depleted forces have determined the secret of File 42, setting them on a last-ditch collision course with Iron Man and the Pro-Registration heroes! It's the beginning f the battle of the century--a conflict in which virtually every superhuman on Earth will be forced to choose a side to fight on!
