As a member of the Dotharl, Sadu is very prideful of her heritage and tribes ways. Though she is happy to explain her tribes' customs and culture to others, she will not suffer anyone questioning and mocking them. In addition, she holds a low opinion of the Oronir, her tribes' rivals. Despite this, Sadu respects strength and power, no matter who they are.
Most of all, Sadu greatly desires combat, be it one-on-one or during the annual Naadim. She feels great satisfaction whenever a strong opponent provides a challenge. As a result, she is always eager to meet and fight the Warrior of Light, the Azim Steppe's latest Khagan.