Air: Lion's roar
Water: Mermaid's tears (turn water into barley visible needles and it can go through the body)
Earth: Dragon's stomp
Fire: Phoenix Flower (can butterfly kiss fire flower bombs that sticks on targets.
More: Shadow bending, Illusions that involves music
Air: white swirls on her body then arrows.
Water: Blue circles around her wrists
Earth: Brown swirls on her chest, feet, and left arm.
Fire: Red dragon on her left arm.
Special: Red dot when she master her spiritual power
Avatar: The Guardian
Hobby: Singing, dancing, playing her violin, and drawing.
Guardian: Similar to the avatar but she can only bend the signatures which can be passed down by genetics. How one is born varies as long as it's a sibling. As long as the nation matches the Avatar. Can also go in someone's mind but only for mental healing.
Roku (sister: Nolin): 1990s movies
Kyoshi (sister: Shae): TMNT (2004)
Kuruk (brother: Torrik): Next Mutation
Yangchen (brother: Risrack): 1987 series
Wan (sister: Min): Mirage comics