Art of War

Art of War is an item that doubles the length of temporary boosting items. It is present in Dynasty Warriors 4 and Dynasty Warriors 5.

How to Unlock

 * Dynasty Warriors 4 - In the Campaign against Sun Jian as Dong Zhou's forces, kill four of the five generals before Sun Jian appears in your camp or reinforcements arrive.
 * Dynasty Warriors 5 - During Chi Bi as a part of Cao Cao's forces, kill Zhuge Liang as he retreats.