Feeling as though he isn’t contributing enough to the group, Sokka seeks out an elusive swordsmaster from whom he can learn the ways of the blade.
I’m watching Avatar: The Last Airbender 3×04 “Chapter Four: Sokka’s Master” https://trakt.tv/shows/avatar-the-last-airbender/seasons/3/episodes/4
https://trakt.tv/shows/avatar-the-last-airbender/seasons/3/episodes/4 (https://www.frederickcalica.com/?p=3342975)