“The last waterbender of the Southern Water Tribe — the girl who found Aang and changed the world.”
Self-taught at first, then trained by a Northern Water Tribe master — she grows into one of the series' top waterbenders.
Healing with spirit water from the North Pole — powerful enough to revive Aang after he was killed.
Controlling an opponent's blood to immobilize them — a forbidden technique. Katara learns it but then sets a personal rule against using it.
She's the team's emotional core and one of its strongest fighters at the same time. A healer and a warrior in the same body — always balancing showing strength and hiding vulnerability. Her drive for vengeance and the process of converting it to forgiveness is the series' most personal growth arc.