Korra

How Korra joined the Tourney
Korra was born to Tonraq and Senna in the Southern Water Tribe, immediately following the death of Avatar Aang. At the age of four, she discovered that she was the Avatar, a fact she proudly announced to the Order of the White Lotus when they came on her family's request. After performing waterbending, earthbending, and firebending before them, her identity as the Avatar was established, and her training to become a fully realized Avatar began in earnest under the Order's watchful eye. Over the next thirteen years, Korra demonstrated a prodigious talent which allowed her to quickly master waterbending and earthbending, and by 170 ASC, her firebending training was almost complete. During her youth, she met and tamed a polar bear dog, whom she named Naga and who served as her animal companion.

Solar Staff (Neutral)
Korra holds her staff to the sun and gains power.

Side Staff (Side)
Korra swings her staff to the side and wipes out all the opponents in her way.

Grappler Staff (Up)
Korra's staff extends in height, allowing her to recover.

Earthquake Staff (Down)
Korra smashes the ground with her staff, creating a shockwave.

Dancing Staff (Hyper Smash)
Based on Xiba's Soul Calibur V Critical Edge, Korra knocks an opponent into the air with her staff, and then delivers a midair kick combo (three kicks), and strikes them down with her staff.

Final Staff (Final Smash)
Based on Kilik's Soul Calibur IV Critical Finish, Korra prepares her Final Smash with the words "Get a load of THIS!" She kicks and jabs his opponent to the ground with her staff. Then, she jumps high up in the air with the cry of a phoenix, saying "This is the end!", and she slams her staff onto the opponent, causing golden feathers to suddenly appear, taking a life from the opponent's stock. She ends by saying, "Nothing personal."

Victory Animations

 * 1) Korra swings her staff a few times, saying "The morning is EVIL!".
 * 2) Korra looks through a pair of binoculars and says "Uhhh, looking for the bathroom?".
 * 3) Korra forcefully plants her staff into the ground and folds her arms, saying "He can take people's bending away...for good!".

Trivia

 * Korra was the last Avatar character to be confirmed as a playable character in Super Smash Bros. Tourney.
 * Korra shares her Japanese voice actress with Alisa and Juniper.
 * Korra's rival is Bane.