In the wilderness between the Shimoni Dhato and Shan's camp, Dharma first goes ahead to scout. He encounters three Fire Nation soldiers, and maanages to split them up and tie one of them up with Airbending.
The rearguard encounters another of the split soldiers; Moshi and Bhaga capture him and, in the nondescript guise of Embers masks, interrogate him for information on Shan's camp.
With the layout and information, Dharma goes in first to seek information and sow Ember masks as a paranoia-inducing stunt. H eoverhears that Commander Saoku isn't with Shan - he had gone south to Pohuai to inform Yama.
He returns, the group begins to plan their assault and rescue:
A western group, consisting of Shizaku, Ma Leng and Ma Ran, Boba and Ti will breach the western walls and rescue the Embers and take or destroy any supplies.
A southern group, consisting of the other main fighters, engages with the main fighters (locking most of them in to the barrack area) and fighting Shan. The battle rages, and Shan is eventually defeated and the consensus is to take him captive.
Toji speaks out to the other Fire Nation soldiers, trying to appeal to their empathy, and convince them to join or lay down arms. He is met with limited success, but does seem to sway some minds.
Back at camp (after everyone celebrates), Shizaku laments his lack of fighting prowess and seeks guidance from Bozan, who eases his troubled mind since he did not have a military upbringing.
Moshi talks to Dharma and suggesrs taking Kou and going to the Misty Library to see Jyoti and check in on his comrades.
Toji intends to set up a re-education program for any of the Fire Nation willing to join their cause. He also discusses with Gyara and Tokala bringing Shan to the Earth Kingdom. They reach out to meet an Earth Kingdom contingent in the southern merchant pier-town, where Shan can be brought before the stronger and more secure military forces of Ba Sing Se....