Harmonic Convergence

Harmonic Convergence was a supernatural phenomenon which occurred only once every ten thousand years. Eons before the start of the Avatar Cycle, the Deep Core planet Reylea was selected by the Ones, a family of Celestial Force gods, to be a nexus through which all the Force energy in the universe flowed. The Sixteen Realms were then formed due to the immense cosmic energy imbued into the planet, resulting in what was the first Harmonic Convergence. This rare celestial event could only ever happen when all eight planets of the Reylean system aligned with each other.
Throughout the span of time in Reylea's history, magic and cosmic energy from the Spirit World, Mortis, and all of the realms, would slowly build until the next Harmonic Convergence took place; upon its commencement, all of the built-up energy was released outward into the universe. The amplification of energy would manifest in the form of celestial spirit lights that covered the entire planet, whilst in the Spirit World the two spirit portals at the North and South Poles would merge together.
In the final years of the era of Raava, the chaotic spirit Vaatu sought to throw the Sixteen Realms into chaos. His counterpart, Raava, opposed him with the aid of a young human named Wan and, when the Convergence came, they used the excess energy to permanently fuse themselves together into the first Avatar. With this newfound power, Avatar Wan was able to imprison Vaatu within the Tree of Time, which sat between the two spirit portals.
==Appearances==
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Category:Events
Category:Pre-Republic Era
Category:Era of Raava
Category:Age of the Avatar