You can set her passive to use hotkeys in the options menu. The default is Shift+F1~F5
Try to use Inherent Glamour sparingly, ineffective uses will put enemies on the alert.
Remember that nearby enemies can see which wall you're in.
Look at the line-up of both your team and the enemy's team when picking your form.
The Neeko Kayn synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Kayn, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Neeko sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Kayn. His KDA worsened from NaN to NaN. This fall shows that Kayn helps Neeko perform not as well in ranked League rounds. Yet, the small difference demonstrates that this performance change is only marginal.
When Neeko plays on the same team as Kayn, she observes a marginal improvement in her full damage output. This difference could demonstrate that Kayn provides protection for her to dish out more damage or that his support also helps increase the round's duration. Similarly, when Neeko is played together with Kayn 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 Kayn.
Moreover, when Neeko plays with Kayn on the same team, she usually receives a little more damage than when she fights alone. Getting dealt more damage could mean that Kayn does a poor job of covering Neeko in team fights.
There is no universally accepted best ally for Neeko that will no matter what be her top synergy. However, Kayn is a very typical teammate for Neeko. By playing on the same side as Neeko, he lowers their win rate by -0.9% to 48.5%. This demonstrates that there is only a small strategic relationship between Neeko and Kayn that allows them to perform worse together than alone.
Kayn has a greater difficulty than Neeko. That means you need to be very careful when finding Kayn comrades to play with, as they will have to have a greater level of skill to work well with you.
Playing together, you will likely see an overall large increase in your team’s capability to deal physical damage. Together, these champions should be able to take down targets with auto-attacks and other AD damage abilities.
Although, by grouping Neeko and Kayn together, you may not be giving your other teammates much tankyness. Plan to have other champs on your team that fills this relative hole in their abilities.
Regardless of your Kayn ally's skill level, you need to focus on increasing your income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you should do well anyway.
If you would like to learn all of the intricacies of Neeko to pair well with Kayn during both the lane and mid / late game phases of League, you should keep reading to gather some more tips and tricks for this champion pairing. If you listen to the build and suggestions shown here, you should grow your win rate significantly.
The best finished items to use in your Neeko and Kayn synergy build include Cryptbloom, Hextech Rocketbelt, and Stormsurge. When Neeko combined at least these three great items in her build, she did a lot better when paired up with Kayn than with many other common builds. In fact, Neeko had an average winrate of 48.5% helping carry Kayn with these items in her kit.
To have the greatest chance of coming out on top against your oponents, you should take the Arcane Comet, Manaflow Band, Transcendence, Scorch, Biscuit Delivery, and Cosmic Insight runes from the Sorcery and Inspiration rune sets. Out of all the rune sets players picked for Neeko and Kayn pairings, this combo of runes resulted in the best win rate. In fact, these runes averaged a 48.5% winrate overall.
By default, tips, stats, and builds on how to synergize Kayn with Neeko are shown for all ranked divisions combined. If you would like to narrow the statistics and builds to an individual player tier, you may use the selection menu located earlier in the counter matchup guide.