Slowly, everyone was healed and prepared for the boat ride, while Wolfe purged the poison from the last few Witches after obtaining their oath not to betray or harm the village. They had all completely lost their auras, and had deserted in shame when they found out that they were going to be reduced to shock troops, as they no longer held a use for their units.
The United World Army had no cure for the Nerve Gas, and as it turned out, neither did the Grand Dutchies. They had a treatment that would reduce some of the side effects, but once they were gassed, nobody had any way for them to fully recover their aura. If they lost it entirely, they might as well be human, as they had no idea that someone like Wolfe existed who could make them witches again.