Have security council membership and reach the required points when they re-release them in the next season.
Currently on (potentially permanent) hiatus Instead of choosing wings to fly, we chose hands to hold with each other. Yet the sky still fascinates us, is it such a crime to keep on dreaming?
So if I keep membership and qualify with points for season 5's unit I get.. season 3? and then season 1 during season 6? Honestly that's an awesome thing to do. That AIP submarine was beautiful.