LoL Kai'Sa players will likely find her to be a confusing character to build out properly. You will find that her build changes when she is fighting either generic or homogenous team comps, demonstrating you should not select the same Kai'Sa build every game of League of Legends
The most critical items to use in your champ's build are: Prestelames navori, Danseur fantôme, and Percepteur. Players who added these pieces in their kits had a significantly better winrate than those who utilized other builds for Kai'Sa. Similarly, if you are battling a well-mixed enemy team arrangement, you should strongly consider getting her the Domination, and Précision runes. In recent matches, she won the greatest percentage of her games when built with these runes.
We established our Kai'Sa build suggestions by examining 325 819 recently ranked League games with her selected. We only propose the highest winrate Kai'Sa builds that have been built by ranked players enough times for us to propose them. With so many rounds in our data, we are very confident in our provided builds.