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.
Clever use of enemy ultimates can open up new possibilities to approach teamfights.
Wait for you or your enemy to reach low health before using Kingslayer for maximum effect.
Space out your ability usage to get maximum effect from Petricite Burst.
The Kai'Sa Sylas synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Sylas, 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 Sylas. His KDA fell from NaN to NaN. This worsening shows that Sylas helps Kai'Sa perform worse in ranked League of Legends rounds. Yet, the small difference indicates that this performance change is not very impactful.
When Kai'Sa tries to synergize with Sylas, she sees a little decrease in her total damage output. This may signal that Sylas does not help protection for her to dish out more damage or that his participation also helps extend the game's duration. Similarly, when Kai'Sa is played alongside Sylas on the same side, he usually scores many fewer killing sprees than when she plays without Sylas. This is contrasting evidence that she is worse when playing alongside Sylas.
Additionally, when Kai'Sa plays with Sylas on the same side, she usually receives a little less damage than when she plays alone. Taking not as much damage could mean that Sylas does a decent job of protecting Kai'Sa in teamfights.
There is no one best ally for Kai'Sa that will 100% of the time be her #1 ally. However, overall, Sylas is a not very good teammate for Kai'Sa. By playing on the same team as Kai'Sa, he drops their win rate by -2.2% to 44.3%. This demonstrates that there is a harmful bond between Kai'Sa and Sylas that results in them performing not as well together than without each other.
Sylas has a lower difficulty than Kai'Sa. That means you don't need to be very careful when lining up Sylas allies to fight alongside, as they will have to have a relatively low level of skill to fight well with you.
Playing cooperatively, you should see an overall large increase in your team’s capability to dish out massive AD. Combined, these champs should be able to take down targets with auto-attacks and other AD damage abilities.
Conversely, by pairing Kai'Sa and Sylas together, you will not be providing your team much support. Make sure to pick other champions on your team that offsets this gap in this pairing's potential.
Regardless of the ability of your Sylas ally, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well, regardless.
To learn all of the intricacies of Kai'Sa to synergize with Sylas during both the laning and mid / late game phases of League matches, you should continue reading to pick up some more tips and tricks for this champion pairing. If you use the build and stats shown here, you will grow your win rate by a lot.
The most crucial items to use in your Kai'Sa and Sylas synergy build include Guardian Angel, Guinsoo's Rageblade, and Kraken Slayer. When Kai'Sa included at least these three great items in her build, she performed significantly better as an ally of Sylas than with most other commonly used builds. In fact, Kai'Sa boasted an average win rate of 44.3% when playing alongside Sylas with this build.
To have the best likelihood of coming out on top against your oponents, Kai'Sa players should equip the Hail of Blades, Taste of Blood, Eyeball Collection, Treasure Hunter, Biscuit Delivery, and Magical Footwear runes from the Domination and Inspiration rune sets. Out of all the rune builds players picked for this champion pairing, this composite of runes resulted in the highest win rate. Notably, these runes averaged a 44.3% winrate overall.
If you need to view Kai'Sa and Sylas synergy tips and builds for a a distinct player tier, feel free to select one from the selection menu above. By default, the statistics and tips and suggestions given are computed using all rounds finished with both champions.