Batman: Arkham City svävar in i bildarkivet
"Those who are good on the attack maneuver in the heights of th e skies, making it impossible for opponents to prepare for them. If no one can prepare for your, then where you attack is unguarded. Those who are good on the defense hide in the depths of the earth, making it impossible for opponents to fathom them. If you are unfathomable, then what you guard is not attacked by opponents."