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.
Don't be too conservative with Mantra. Gathering Fire is strongest in teamfights, making it easy to recharge Mantra multiple times.
Gathering Fire rewards aggressive play. Look to land abilities and basic attacks on your opponent to lower Mantra's cooldown and stay on the offensive.
When using Focused Resolve, slow your opponents with Inner Flame or speed yourself up with Inspire if you're having trouble sticking to a target.
The Jax Karma synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Karma, 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 Karma. His KDA decreased from NaN to NaN. This worsening shows that Karma helps Jax perform worse in ranked LoL matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Jax plays on the same team as Karma, he gets a little increase in his full damage dealt. This difference could indicate that Karma helps provide protection for him to dish out more damage or that her presence on the team also helps increase the round's duration. Similarly, when Jax is played with Karma on the same team, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Karma.
Moreover, when Jax plays with Karma on the same team, he often receives a little more damage than when he fights alone. Taking more damage may indicate that Karma does a poor job of protecting Jax in team fights.
There is no ideal companion for Jax that will always be his best teammate. However, overall, Karma is a not very good ally for Jax. By locking into the same team as Jax, she drops their win rate by -2.4% to 48.4%. This demonstrates that there is a bad bond between Jax and Karma that results in them performing worse together than alone.
Karma has a lower difficulty than Jax. That means you don't need to be cautious when lining up Karma comrades to go into battle on the same side as, as they will require a relatively low level of skill to cooperate well with you.
Playing on the same side, you will likely witness an overall large increase in your team’s capability to deal magical damage. Combined, these champs can blast through enemies with magic damage.
In contrast, by pairing Jax and Karma together, you may not be providing your other allies very much sustained damage output. We recommend you bring other champs on your team that nullifies this gap in their kit.
Regardless of your Karma ally's ability, you need to focus on increasing your income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you should do well, regardless.
If you would like to truly master Jax in order to work well with Karma during both the lane and mid / late game phases of League of Legends games, you should continue reading to master a few extra lessons on this champion pairing. If you use the build and suggestions presented above, you will increase your win rate by a lot.
The ideal finished items to build first in your Jax and Karma synergy build consist of Blade of The Ruined King, Spear of Shojin, and Sundered Sky. When Jax used at least these three items in his build, he performed a lot better as an ally of Karma than with many other commonly used builds. In fact, Jax boasted an average winrate of 48.4% when playing alongside Karma with these items in his kit.
To have the best probability of beating your oponents, Jax players should take the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the rune sets players used for this champion pairing, this composite of runes resulted in the greatest win rate. In fact, these runes averaged a 48.4% winrate overall.
By default, tips, statistics, and builds on how to team up Karma with Jax are given for all ranked divisions combined. To filter the stats and builds to a particular player tier, you can use the selection menu located earlier in the counter matchup guide.