After a pep talk from Mr. Ping, Li Shan offers himself and the other Pandas to Po's tutelage so that he will have an army with which to face Kai's Jade warriors. Following some rigorous-and highly unconventional-training, the Pandas face Kai's assault, and manage to disorient him by attacking his army. Unfortunately, Po's attempt to finish him fails, as the Wuxi Finger Hold cannot affect immaterial beings such as Kai has become. However, Kai's comments on the matter lead Po to a realization, and he manages to get Kai back into the Spirit Realm by grabbing ahold of him and then using the hold...on himself. However, Kai then proceeds to capture the Dragon Warrior and begin the process of collecting his Chi.