"Light in the Dark" is the 14th and final episode of the second season of and the 26th episode of the overall series. It first aired on November 22, 2013 , following an early online release on November 16. Plot Summary
: 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. Watch The Legend of Korra S02E14 HDTVRip
: 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. "Light in the Dark" is the 14th and
