Dragon Arms

Dragon Arms (飛龍甲, Hiryūkō, lit. Flying Dragon Shell) are an item in Dynasty Warriors 5: Xtreme Legends. They allow you to jump cancel out of charge attacks midway. This is good for characters with powerful jump charge attacks (Diao Chan, Taishi Ci, etc.) and with jump charges that allow you to escape (Pang Tong, Xiao Qiao, and Ma Chao). Also recommended for characters with charge attacks that have a long recovery period (such as Cao Pi and Zhou Tai) and some just to add more flexibility to them (Lu Bu, Zhao Yun, Gan Ning, etc.).

In Warriors Orochi 3, the item returns instead named as the Dragon's Eye (飛龍玉, Hiryūgyoku, lit. Flying Dragon Jewel/Jade).

How to Obtain
At Mt. Qi while fighting for Shu, allow the plan to fail once everyone's retreated and then kill all officers and sub-officers before Zhang He. This Includes Sima Yi's, you have to hunt them down manually as Sima Yi runs and leaves them.