Unalaq's true power comes not from his own strength, but Vaatu's. By merging with the evil spirit, Unalaq can become the Dark Avatar, and transform into a giant, world-threatening kaiju. Even after ...

the first-ever Avatar. Raava's dark counterpart, Vaatu, fused with the villainous Unalaq during Season 2's climactic battle, briefly creating a Dark Avatar. He initially destroyed Raava ...

And by fusing with Vaatu, the spirit of darkness and chaos, he became the Dark Avatar. As Korra tried to fight Unalaq, Vaatu extracted Raava (the Avatar Spirit) from Korra. Raava was attacked ...