Spirit lights

:This article is about the light displays that appear in both the North and South Poles. For the episode, see "The Southern Lights".
The spirit lights refer to the light displays that occur in the sky overhead both the North and South Poles. They are recognized to be peaceful spirits dancing in the sky that light up the night when the entities are in balance. They serve as a reminder to the people of the Water Tribes of their connection to the spirits. If the physical world becomes out of balance with the Spirit World, as was the case in the Southern Water Tribe following the Hundred Year War, the connection with spirits is lost and the lights will cease to appear until balance is restored.
== History ==
=== Northern lights ===
The northern lights are visible in the North Pole, where spiritual energy is considerably strong, due to the Northern Water Tribe's adherence to spiritual observances. Shortly after 133 AG, Yakone began to train Noatak and Tarrlok in the art of waterbending, often running exercises at night when the northern lights were visible.
=== Southern lights ===
During the Hundred Year War, the Southern Water Tribe was devastated by constant raids instituted by the Fire Nation, leading to the near eradication of its distinct bending culture and the loss of the tribe's spiritual traditions. The tribe was consequently thrown out of balance and the southern lights disappeared.
After the war ended, the Northern Water Tribe helped rebuild their sister tribe physically but failed to arrest the spiritual imbalance in the South Pole, causing the Southern Water Tribe to continue down a path of spiritual decay, exhibited in the progressive distortion of the hallowed Glacier Spirits Festival. In the past, tribal elders communed with the spirits during the festival and watched the brilliant displays of light as the spirits danced in the sky. The people of the South have since turned the festival into a secular carnival, unrelated to its spiritual origins.
Neglect of spiritual customs in the South caused spirits to cease dancing in the skies, forcing them instead to turn dark, eventually forming the Everstorm in which they rampaged. By 171 AG, the imbalance had exacerbated to the point that dark spirits roamed the South Sea and attacked several ships, abducting sailors and destroying vessels in the process. These attacks eventually prompted Chief Unalaq to intervene and journey to the Southern Water Tribe, where he informed Avatar Korra of a dormant spirit portal located at the center of the South Pole. Together with Desna and Eska, Tonraq, Mako, and Bolin, they traversed the frozen tundra in hopes of opening the portal prior to end of the winter solstice, as that was the only time the Southern spirit portal could be opened by the Avatar.
After the group arrived at the center of the South Pole, Korra ventured inside the frozen forest that circumscribed the portal, where she managed to overcome residing dark spirits and open the portal with a single touch imbued with cosmic energy provided by the Avatar State. When the portal opened, balance was instantly restored; the Everstorm ceased to rage, and the spirits flew out in a straight beam of light directly above the South Pole until they dispersed in the sky as waving streaks of green, glowing lights.
After Korra reconvened with the group outside the frozen forest, Unalaq told her that restoring the southern lights was the first step in bringing balance back to the South.
Many weeks later, the spirit lights spread throughout the world during Harmonic Convergence. Once Unalaq fused with the dark spirit Vaatu, the Dark Avatar reached toward the southern lights and used them to travel to Republic City instantaneously.
After balance was restored following Vaatu's defeat, Korra opted to keep the spirit portals open, and the southern lights were present behind the Southern Water Tribe Royal Palace as she proclaimed the South's autonomy from the North, and a new era for humans and spirits.
== Trivia ==
* The northern and southern lights are the World of Avatar's equivalent of the aurora borealis and aurora australis, respectively.
* The Cree and the Inuit, two of the largest indigenous groups in North America, refer to the auroras as the "Dance of the Spirits", and believe that they serve as a reminder of the connection between living people and their deceased ancestors.
* In 99 AG, Iroh mistook the beam of light that resulted from Avatar Aang's release from the iceberg as the southern lights.
* The northern and southern lights can be used by spirits to travel instantly from one place to another in the physical world during Harmonic Convergence.
== References ==
== See also ==
* North Pole
* South Pole
es:Luces Espíritu
fr:Lumières spirituelles
pl:Duchowe światła
Category:A to Z
Category:Events
Category:Legend of Korra
Category:Spirit World
Category:Spirituality
Category:Water Tribes