The water dance is named after the custom of bravos to duel upon the Moon Pool near the Sealord's Palace in Braavos. It is said that true water dancers can fight without disrupting the water's surface.
The water dance is a refined form of fencing in which the practitioner stands sideways and wields a slender blade. It is a swift and deadly style that focuses on speed, balance and grace, thus requiring slender pointed blades far lighter than the longswords of Westerosi knights and warriors. Trainees learn to wield their sword as though it is part of the arm, and to see with all the senses.
A Game of Thrones
While in King's Landing, Arya Stark trains as a water dancer under Syrio Forel, a former First Sword. To the consternation of her father, Lord Eddard Stark, Syrio has Arya with practicing her balance by standing on one foot in the Tower of the Hand and catching cats in the Red Keep.
When Eddard is arrested for treason after the death of King Robert I Baratheon, Ser Meryn Trant is sent to apprehend Arya. Syrio defeats several House Lannister guards with his wooden training sword, but he then orders Arya to run away after Meryn breaks the sword.
A Clash of Kings
Known Water Dancers
Now we will begin the dance. Remember, child, this is not the iron dance of Westeros we are learning, the knight's dance, hacking and hammering, no. This is the bravo's dance, the water dance, swift and sudden. All men are made of water, do you know this? When you pierce them, the water leaks out and they die.
Watching is not seeing, dead girl. The water dancer sees.
- The World of Ice & Fire, The Free Cities: Braavos.
- A Game of Thrones, Chapter 25, Eddard V.
- A Game of Thrones, Chapter 50, Arya IV.
- A Game of Thrones, Chapter 10, Jon II.
- A Game of Thrones, Chapter 22, Arya II.
- A Game of Thrones, Chapter 32, Arya III.
- A Feast for Crows, Chapter 34, Cat Of The Canals.
- A Clash of Kings, Chapter 1, Arya I.
- A Clash of Kings, Chapter 47, Arya IX.