Cast World Ender when you are sure you can force a fight.
Use Umbral Dash while casting The Darkin Blade to increase your chances of hitting the enemy.
Crowd Control abilities like Infernal Chains or your allies' immobilizing effects will help you set up The Darkin Blade.
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 Aatrox Kai'Sa synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Kai'Sa, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Aatrox sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Kai'Sa. His KDA fell from NaN to NaN. This negative change shows that Kai'Sa helps Aatrox perform not as well in ranked LoL rounds. Yet, the small difference proves that this performance change is not very impactful.
When Aatrox tries to synergize with Kai'Sa, he observes a marginal improvement in his full damage dealt. This change may indicate that Kai'Sa helps provide cover for him to deal more damage or that her participation also helps extend the game's duration. Similarly, when Aatrox is played with Kai'Sa on the same side, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing alongside Kai'Sa.
Moreover, when Aatrox plays with Kai'Sa on the same team, he usually receives a little more damage than when he fights alone. Getting dealt more damage may mean that Kai'Sa does a poor job of covering Aatrox in teamfights.
There is no universally accepted best ally for Aatrox that will 100% of the time be his best teammate. However, overall, Kai'Sa is a terrible companion for Aatrox. By locking into the same team as Aatrox, she drops their win rate by -3.3% to 47.1%. This signals that there is an easy to overcome and exploit synergy between Aatrox and Kai'Sa that allows them to perform not as well together than alone.
Kai'Sa has a greater difficulty than Aatrox. That means Aatrox players should be careful when finding Kai'Sa allies to go into battle on the same side as, as they will require a greater level of skill to be able to cooperate well with you.
Fighting alongside, you should witness an overall large increase in your team’s ability to dish out massive AD. When paired, these two can provide a great amount of sustained physical damage.
Conversely, by bringing Aatrox and Kai'Sa together, you probably will not be giving your team very much utility. Plan to pick other champs on your team that offsets this relative hole in their potential.
Regardless of the skill of your Kai'Sa ally, you need to focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you heed this simple advice, you should do well anyway.
If you would like to learn all of the intricacies of Aatrox to work well with Kai'Sa during both the early game and mid / late game phases of LoL, you should continue reading to learn additional lessons on this champion pairing. If you pay attention to the build and suggestions shown above, you will grow your win rate significantly.
The top items to build first in your Aatrox and Kai'Sa synergy build include Sterak's Gage, Spirit Visage, and Spear of Shojin. When Aatrox combined at least these three finished items in his build, he did a lot better when paired up with Kai'Sa than with most other common item sets. In fact, Aatrox had an average winrate of 47.1% when synergizing his build and playstyle to Kai'Sa with these items in his kit.
To have the highest chance of crushing your oponents, Aatrox players should equip the Conqueror, Triumph, Legend: Alacrity, Last Stand, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Of all the rune builds players chose for this team composition, this mix of runes resulted in the top win rate. In fact, these runes averaged a 47.1% win rate overall.
By default, tips, statistics, and builds on how to team up Kai'Sa with Aatrox are presented for all skill levels, merged. To filter the statistics and builds to an individual player tier, you can use the selection menu located at the top of this page.