Sand Snakes

The Sand Snakes are the eight bastard daughters of Prince Oberyn Martell. Although noble born bastards are often ignored by their parents, Oberyn has acknowledged and looked after all his daughters and has loving relationships with each  of them. They are all loyal members of House Martell. Their collective nickname comes from the bastard surname used by noble bastards in Dorne

and the nickname of their father ' The Red Viper'.

The oldest daughter of Prince Oberyn Martell is played by Australian / New Zealand actress Kisha Castle-Hughs, whom you might have heard of.

The names of the oldest three are Obara Sand, Tyene Sand, And Nymera Sand. They are Warrior  Women trained extensively in combat. They want revenge and know  how to play the game.