Make sure to buy items that will evolve at least 1 or 2 of your spells.
Work with your teammates to set up your Ultimate and optimize damage with your passive.
Try to catch enemy carries alone to burst them with Icathian Rain.
The Kai'Sa Zeri synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Zeri, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Kai'Sa sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Zeri. His KDA went down from NaN to NaN. This decrease shows that Zeri helps Kai'Sa perform worse in competitive LoL matches. Yet, the small difference indicates that this performance change is only marginal.
When Kai'Sa is an ally to Zeri, she gets a marginal improvement in her complete damage dealt. This difference could demonstrate that Zeri provides cover for her to dish out more damage or that their support also helps increase the game's duration. Similarly, when Kai'Sa is played with Zeri on the same side, he usually scores many fewer killing sprees compared to when she plays on his own. This is contrasting evidence that she is worse when playing synergisticly with Zeri.
Additionally, when Kai'Sa plays with Zeri on the same side, she often takes a little less damage than when she fights alone. Receiving not as much damage could mean that Zeri does a decent job of covering Kai'Sa in team fights.
There is no one best champion pairing for Kai'Sa that will no matter what be her best ally. However, Zeri is a terrible teammate for Kai'Sa. By locking into the same side as Kai'Sa, they decreases their win rate by -8.6% to 37.9%. This demonstrates that there is a terrible synergy between Kai'Sa and Zeri that allows them to perform not as well together than alone.
Zeri has a lower difficulty than Kai'Sa. That means you don't need to be very careful when enlisting Zeri comrades to play with, as they will require a relatively low level of skill to do well with you.
Working alongside, you should witness an overall large increase in your team’s ability to deal physical damage. Combined, these two can provide a great amount of sustained physical damage.
Conversely, by aligning Kai'Sa and Zeri together, you probably will not be providing your other teammates much support. We recommend you pick other champions on your team that helps cover this relative hole in this pairing's potential.
Regardless of the ability of your Zeri ally, you need to focus on maximizing your income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well, regardless.
If you would like to truly master Kai'Sa in order to synergize with Zeri during both the lane and mid / late game phases of League of Legends games, you should keep reading to master some more tricks and insights into this champion pairing. If you listen to the build and suggestions presented here, you will increase your win rate significantly.
The most important items to prioritize in your Kai'Sa and Zeri synergy build include Phantom Dancer, Bloodthirster, and Navori Quickblades. When Kai'Sa included at least these three items in her build, she performed significantly better when paired up with Zeri than with most other commonly used builds. In fact, Kai'Sa had an average win rate of 37.9% when synergizing her build and playstyle to Zeri with this build.
To have the greatest likelihood of vanquishing your oponents, Kai'Sa players should use the Hail of Blades, Taste of Blood, Eyeball Collection, Treasure Hunter, Legend: Bloodline, and Coup de Grace runes from the Domination and Precision rune sets. Out of all the runes players used for this champion pairing, this blending of runes yielded the top win rate. In fact, these runes provided a 37.9% win rate overall.
If you need to view Kai'Sa and Zeri cooperations tips and builds for a a distinct rank, please select one from the selection menu above. By default, the statistics and strategies shown are computed using every game with data with these champs.