The cavalry was not formed, but was introduced by the art of war of military commanders. The military commander went out and chose the military commander for plastic surgery. How many times can he order the cavalry? There are good Lu Bu, Zhao Yun and Ma Chao, and a good assault skill, which can be practiced by twenty people and five tigers. As long as a military commander is familiar with cavalry, he can practice 1000 at the earth base, and then find someone who can assault and fight with him several times.