#Nickelodeon Releases ‘Avatar: Braving The Elements’ Season 4 Trailer: new season focuses on #TheLegendOfKorra Book 1 and 2; debuts May 20, with weekly rollouts, videos on #YouTube, and audio wherever listeners get #podcasts. bit.ly/3S1aPT0 #TheLastAirbender #Avatarverse #Animation #AnimationWorld