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.
Jax benefits greatly from items that have both Ability Power and Attack Damage such as Guinsoo's Rageblade and Hextech Gunblade.
Jax can Leap Strike to friendly units, including wards. You can use them to plan your escape.
The Kayn Jax synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Jax, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Kayn sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Jax. His KDA went down from NaN to NaN. This negative change shows that Jax helps Kayn perform not as well in competitive League of Legends matches. Yet, the small difference proves that this performance change is only marginal.
When Kayn is paired with Jax, he observes a little decrease in his full damage dealt. This change may demonstrate that Jax does not support by providing cover for him to dish out more damage or that his support also helps increase the round's duration. Similarly, when Kayn is played alongside Jax on the same team, 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 synergisticly with Jax.
Additionally, when Kayn plays with Jax on the same side, he often takes a little less damage than when he fights alone. Receiving not as much damage could indicate that Jax does a decent job of protecting Kayn in team fights.
There is no perfect champion pairing for Kayn that will always be his #1 ally. However, Jax is a very typical ally for Kayn. By locking into the same team as Kayn, he drops their win rate by -0.1% to 49.1%. This proves that there is a weak strategic relationship between Kayn and Jax that allows them to perform not as well together than alone.
Jax has a much lower diffuclty than Kayn. That means Kayn players don't need to be very careful when arranging Jax comrades to play with, as they will require a much lower level of skill to work well with you.
When playing on the same side, you should expect to see an overall large increase in your team’s capability to deal physical damage. Combined, these champions should be able to take down targets with auto-attacks and other AD damage abilities.
In contrast, by aligning Kayn and Jax together, you may not be granting your other allies very much magical damage output. We recommend you pick other champions on your team that neutralizes this gap in their kit.
Regardless of your Jax ally's skill level, you need to focus on increasing your income, warding to avoid ambushes, and taking down objectives. If you do this, you will do well, regardless.
To truly master Kayn to work well with Jax during both the laning and mid / late game phases of League of Legends, you should continue reading to pick up some more tricks and insights into this champion pairing. If you mind the build and tips displayed above, you will increase your win rate by a lot.
The top items to focus on in your Kayn and Jax synergy build include Edge of Night, Serylda's Grudge, and Hubris. When Kayn combined at least these three great items in his build, he did a lot better as an ally of Jax than with most other common item sets. In fact, Kayn boasted an average winrate of 49.1% when playing alongside Jax with these items in his kit.
To have the highest likelihood of coming out on top against your oponents, you should take the Conqueror, Triumph, Legend: Tenacity, Last Stand, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Out of all the runes we have analyed for Kayn and Jax pairings, this combination of runes resulted in the highest win rate. In fact, these runes provided a 49.1% winrate overall.
By default, tips, stats, and builds on how to pair Jax with Kayn are given for all skill levels, merged. If you want to filter the stats and builds to a specific player tier, you can use the selection menu earlier on the page.