|Book||The World of Ice & Fire (mentioned)|
Khal Zhako joined forces with Khals Haro, Loso, and Qano to fight against High King Mazor Alexi, who had united all of the Sarnori lesser kings to defend their homeland against the Dothraki hordes. The battle took place halfway between Sarnath and the ruins of Kasath. The Sarnori chariots smashed the center of the Dothraki horde. Haro was trampled and died, while his riders fled, chased by Alexi and his cavalry. However, the escape was feigned and Haro's riders turned back, raining arrows on the Sarnori, while the other khals surrounded the Tall Men on all sides, with Zhako's khalasar attacking from the south.
- The World of Ice & Fire, Beyond the Free Cities: The Grasslands.