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.
Timing Janna's ultimate can push enemies away from a wounded ally or even separate enemies.
Eye of the Storm can be used on allied turrets.
Quickly firing a Howling Gale without the charge up can be used to heavily disable the other team.
The Jax Janna synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Janna, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Jax sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Janna. His KDA fell from NaN to NaN. This fall shows that Janna helps Jax perform not as well in ranked LoL games. Yet, the small difference indicates that this performance change is not very impactful.
When Jax plays on the same team as Janna, he sees a little increase in his full damage output. This change may demonstrate that Janna helps provide cover for him to deal more damage or that her allyship also helps extend the match's duration. Similarly, when Jax is played with Janna on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Janna.
Additionally, when Jax plays with Janna on the same side, he typically takes a little less damage than when he fights alone. Taking not as much damage could indicate that Janna does a decent job of covering Jax in teamfights.
There is no top synergy for Jax that will 100% of the time be his #1 ally. Yet, Janna is a decent companion for Jax. By playing on the same side as Jax, she improves their win rate by 1.3% to 52.1%. This shows that there is a good strategic relationship between Jax and Janna that results in them performing at the top of their game together than alone.
Janna has a greater difficulty than Jax. That means you should be careful when finding Janna allies to play with, as they will need a greater level of skill to work well with you.
Fighting together, Jax players should observe an overall large increase in your team’s ability to deal magic damage. When paired, these two can deal quite a lot of AP type damage.
Conversely, by grouping Jax and Janna together, you may not be granting your other teammates a great deal of sustained damage output. We recommend you have other champs on your team that neutralizes this gap in this pairing's kit.
Regardless of your Janna ally's ability, you need to focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you should do well, regardless.
If you would like to learn all of the intricacies of Jax to work well with Janna during both the early game and mid / late game phases of League games, you should keep reading to master a few extra lessons on this champion pairing. If you pay attention to the build and tips displayed above, you will grow your win rate by a lot.
The top finished items to have in your Jax and Janna synergy build include Guardian Angel, Trinity Force, and Sundered Sky. When Jax included at least these three finished items in his build, he performed significantly better as an ally of Janna than with many other commonly used builds. In fact, Jax had an average win rate of 52.1% when synergizing his build and playstyle to Janna with this build.
To have the greatest chance of beating your oponents, you should take the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the rune combinations that we analyzed for this team composition, this blending of runes yielded the best win rate. Notably, these runes gave a 52.1% win rate overall.
By default, tips, stats, and builds on how to pair Janna with Jax are presented for every ranked division. If you would like to scope the stats and builds to an individual division, you should use the selection menu earlier on the page.