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.
Make sure to take paths through brush when chasing opponents to take advantage of Rengar's passive.
Use Rengar's ultimate to find and assassinate high priority targets in team fights and skirmishes.
A lot of Rengar's power comes from empowered abilities he uses at the right moment - choose wisely!
The Jax Rengar synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rengar, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with Rengar. His KDA went down from NaN to NaN. This worsening shows that Rengar helps Jax perform not as well in ranked LoL matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Jax is an ally to Rengar, he gets a marginal improvement in his total damage dealt. This difference may demonstrate that Rengar supports by providing cover for him to dish out more damage or that his allyship also helps increase the game's duration. Similarly, when Jax is played alongside Rengar on the same side, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Rengar.
Moreover, when Jax plays with Rengar on the same team, he typically receives less damage than when he fights alone. Receiving not as much damage may mean that Rengar does a decent job of covering Jax in teamfights.
There is no one best synergy for Jax that will 100% of the time be his top synergy. However, Rengar is a very typical companion for Jax. By being on the same side as Jax, he lowers their win rate by -1.0% to 49.8%. This demonstrates that there is only a small bond between Jax and Rengar that allows them to perform worse together than alone.
Rengar has a greater difficulty than Jax. That means Jax players must be very careful when enlisting Rengar teammates to play with, as they will need a greater level of skill to be able to fight well with you.
Working on the same side, Jax players should expect to observe an overall large increase in your team’s capability to destroy wih physical damage. Combined, these champions can tear through the other team with a lot of physcial damage.
Conversely, by pairing Jax and Rengar together, you may not be providing your team very much utility. Plan to bring other champs on your team that offsets this relative hole in their kit.
Regardless of the skill of your Rengar teammate, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you follow these simple suggestions, you will do well, regardless.
To truly master Jax in order to pair well with Rengar during both the laning and mid / late game phases of League games, you should continue reading to gather additional tips and tricks for this champion pairing. If you use the build and stats shown above, you will grow your win rate significantly.
The most crucial items to use in your Jax and Rengar synergy build include Guardian Angel, Trinity Force, and Sundered Sky. When Jax bought at least these three items in his build, he performed much better as an ally of Rengar than with most other typical builds. In fact, Jax had an average winrate of 49.8% helping carry Rengar with this build.
To have the greatest probability of coming out on top against your oponents, you should equip the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the runes players used for this champion pairing, this set of runes resulted in the highest win rate. Notably, these runes gave a 49.8% win rate overall.
By default, tips, statistics, and builds on how to synergize Rengar with Jax are displayed for every ranked division. If you would like to scope the statistics and builds to an individual skill level, you should use the selection menu earlier on the page.