Acting as truly one being, their combined strength enabled Wan to trap Vaatu in an elemental cage and lock him away in the hollow of the Tree of Time. When Vaatu eventually managed to pin them down near the Southern spirit portal, Wan used its energy when Harmonic Convergence started to permanently merge his essence with that of Raava, becoming the first Avatar with the Spirit of Light now being his Avatar Spirit. Together, they were more of a challenge to Vaatu, though the strain that Raava's presence was putting on Wan's body was in their disadvantage. However, he was not powerful enough, and Raava merged her energy with Wan's once again upon his insistence. As such, Raava witnessed how Wan attempted to defeat Vaatu. However, Raava was forced to leave his body nonetheless when he fainted, being only just in time to save him from crashing to the ground and being trampled by the fighting parties.Īfter they entered the Spirit World, Raava was challenged by Vaatu, though Wan interjected, stating that if the dark spirit wanted to get to his counterpart, he would first have to go through him.

Raava warned the young man about this, though her concerns were brushed aside since their combined power was the only reason the fighting had stopped.

Together, they managed to halt the fight temporarily, though Raava's presence in Wan's body was putting him in mortal danger. Raava aided Wan to separate the two parties, though realizing that they were not strong enough on their own, she heeded Wan's request to merge their energies. Their efforts to a peaceful mediation were thwarted, however, when Vaatu arrived, using the anger of the spirits to turn them dark, causing the conflict to escalate. Their conversation was interrupted when the aye-aye spirit and several other spirits arrived, prompting Raava and Wan to intervene in the brewing conflict between the spirits and the settlers. Raava angrily chided the settlers for their aggressive stance against all spirits, as their actions only aided to further the divide between humankind and spirits, enabling Vaatu to thrive.

As they reached the open clearing where settlers were busy burning down the forest with their firebending, Raava was immediately attacked by them for being a spirit, though Wan dispelled the attack. A few days before the Harmonic Convergence, their practice was interrupted by the smell of smoke, indicating the near presence of humans.

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