: Amidst the chaos in Republic City, Varrick and Zhu Li use "Operation Winged Freedom" to escape from prison. Production Credits Director : Ian Graham.

: After Raava is ripped from Korra and destroyed, Unalaq merges permanently with the dark spirit Vaatu to become Unavaatu, a towering dark entity that attacks Republic City and topples Avatar Aang's statue.

: Encouraged by Tenzin to find strength in her own spirit rather than just her role as the Avatar, Korra meditates in the Tree of Time . She taps into cosmic energy to create a giant astral projection of herself to confront Unavaatu.

: The tribe officially gains independence from the North, with Korra's father, Tonraq , elected as the new Chief.

The episode serves as the conclusion to the "Book Two: Spirits" finale, centering on the battle against the "Dark Avatar":

: During a massive spiritual clash in Yue Bay, Jinora's spirit intervenes, illuminating the residual light of Raava within Unavaatu. Korra extracts Raava and uses a spirit-bending technique to dissipate Unalaq and Vaatu.