Art of War

Art of War (孫子兵法, Chinese: Sūnzǐ Bīngfǎ; onyomi: Sonshi Heihō; lit. "Sunzi's Art of War") is a historical document authored by Sun Tzu. It is one of the seven military classics of ancient China and one of the most translated within the seven texts.

The scroll appears in the Dynasty Warriors series as an unlockable item. When it is equipped, it can double the length of time for temporary stat boosting battlefield items. Depending on the game, it adds an extra fifteen seconds to the usual time limit (such as in Warriors Orochi 3).

Dynasty Warriors: Online renames it as "Time Scroll" that adds an extra five seconds to temporary buffs. The upgraded version, "Eternal Scroll", adds ten seconds.

How to Unlock

 * Dynasty Warriors 3 - While playing as Wei at the Siege of He Fei Castle, defeat every general except Sun Quan.
 * Dynasty Warriors 4 - In the Campaign against Sun Jian as Dong Zhuo'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.
 * Dynasty Warriors 5: Xtreme Legends - Ou Xing's Rebellion Legend Mode - get 300 KOs in five minutes.