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.
Gwen can still damage enemies outside her Hallowed Mists, especially with her Ultimate's range.
Some of Gwen's Abilities can apply her passive to multiple enemies, so aim them at groups to get maximum damage and healing.
Always be Attacking - In addition to dealing bonus damage, Gwen's Attacks empower or reset many of her Abilities.
The Kai'Sa Gwen synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Gwen, 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 large worsening in her KDA (ratio of kills and assists to deaths) when paired with Gwen. His KDA went down from NaN to NaN. This fall shows that Gwen helps Kai'Sa perform poorer in competitive LoL games. Yet, the small difference demonstrates that this performance change is only marginal.
When Kai'Sa tries to synergize with Gwen, she sees a barely noticable drop in her total damage dealt. This may signal that Gwen doesn't help cover for her to deal more damage or that her support also helps increase the game's duration. Similarly, when Kai'Sa is played together with Gwen on the same team, he usually scores many fewer killing sprees than when she plays on his own. This is contrasting evidence that she is worse when playing alongside Gwen.
Additionally, when Kai'Sa plays with Gwen on the same side, she often takes a little less damage than when she fights alone. Receiving not as much damage may mean that Gwen does a decent job of covering Kai'Sa in team fights.
There is no one best champion pairing for Kai'Sa that will 100% of the time be her best ally. Yet, overall, Gwen is a relatively poor ally for Kai'Sa. By being on the same side as Kai'Sa, she lowers their win rate by -2.3% to 44.2%. This demonstrates that there is a bad bond between Kai'Sa and Gwen that results in them performing not as well together than alone.
Gwen has a lower difficulty than Kai'Sa. That means Kai'Sa players don't need to be careful when lining up Gwen allies to fight alongside, as they will require a lower level of skill to cooperate well with you.
Playing together, Kai'Sa players should see an overall large increase in your team’s ability to destroy wih physical damage. Combined, these champions should be able to take down targets with auto-attacks and other AD damage abilities.
Although, by bringing Kai'Sa and Gwen together, you may not be giving your other teammates a lot of crowd control. We recommend you include other champions on your team that offsets this disparity in their playstyle.
Regardless of your Gwen ally's skill level, you should focus on increasing your gold income, staying alive by avoiding foolish fights, and taking down objectives. If you heed this simple advice, you will do well anyway.
If you would like to learn all of the intricacies of Kai'Sa to work well with Gwen during both the laning and mid / late game phases of League rounds, you should keep reading to gather some more lessons on this champion pairing. If you pay attention to the build and suggestions displayed here, you will increase your win rate significantly.
The top finished items to include in your Kai'Sa and Gwen synergy build consist of Statikk Shiv, Nashor's Tooth, and Guinsoo's Rageblade. When Kai'Sa used at least these three items in her build, she performed much better when fighting alongside Gwen than with many other commonly used item sets. In fact, Kai'Sa boasted an average winrate of 44.2% helping carry Gwen with these items in her kit.
To have the highest probability of defeating your oponents, Kai'Sa players should equip the Lethal Tempo, Presence of Mind, Legend: Bloodline, Coup de Grace, Biscuit Delivery, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the runes that we analyzed for this champion pairing, this order of runes resulted in the greatest win rate. In fact, these runes averaged a 44.2% win rate overall.
If you would like to see Kai'Sa with Gwen synergy tips and builds for a a particular player tier, please choose one from the selection menu shown above. At first, the statistics and tips and suggestions given are calculated using all matches completed with both champs.