|By D-Stroy and ChaosUltra||Part of the Avatar: Past& Future continuity.|
Before Past & Future Events
After he returned his Library to the Spirit World, he take one of Koh' s face of a woman from the Water Tribe ( presumably Ummi ), and gave it to the Spirit Oasis, giving the Tui & La a vast amount of power to reinforce the Waterbender in the Dai Li Genocide events ( eventually returning Ummi' s face to her body, it's unknown if she was still alive ).
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Past & Future
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