<p>By the end of the episode there was a full moon in the night sky. I've watched the series a few times, figuring out I could add a few more details about the episodes. When I saw the full moon for the first time, I was curious it might've been a clue due to the fact that Amon was a waterbender from the very beginning and managed to master psychic bloodbending to remove a bender's ability.
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(Edited by AvatarGirl26)