Keeping tunnels spread out across the map will ensure you have choices when you want to cast Void Rush.
Cast Burrow before travelling around the map to take advantage of the increased Move Speed and the safety provided by Tremor Sense.
Tremor Sense can warn you of enemies closing in, and is particularly useful when entering enemy territory.
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 Rek'Sai 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, Rek'Sai 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 negative change shows that Rengar helps Rek'Sai perform worse in competitive League of Legends rounds. Yet, the small difference proves that this performance change is only marginal.
When Rek'Sai is paired with Rengar, he observes a small increase in his full damage dealt. This may signal that Rengar helps provide cover for him to dish out more damage or that his allyship also helps extend the game's duration. Similarly, when Rek'Sai is played together with Rengar on the same team, he usually scores many fewer killing sprees compared to when he plays without Rengar. This is contrasting evidence that he is worse when playing alongside Rengar.
Moreover, when Rek'Sai plays with Rengar on the same team, he often takes much less damage than when he plays alone. Getting dealt not as much damage could indicate that Rengar does a decent job of covering Rek'Sai during teamfights.
There is no universally accepted best champion pairing for Rek'Sai that will no matter what be his best synergy. Yet, overall, Rengar is a decent companion for Rek'Sai. By locking into the same team as Rek'Sai, he improves their win rate by 1.6% to 50.0%. This signals that there is a somewhat important bond between Rek'Sai and Rengar that allows them to perform at the top of their game together than without each other.
Rengar has a much greater difficulty compared to Rek'Sai. That means you should be cautious when arranging Rengar teammates to fight alongside, as they will have to have a much greater level of skill to work well with you.
Playing on the same side, you will likely see an overall large increase in your team’s ability to destroy wih physical damage. When paired, these champs should be able to take down targets with auto-attacks and other AD damage abilities.
Although, by grouping Rek'Sai and Rengar together, you may not be providing your other allies much magic damage. Plan to have other champions on your team that helps cover this relative disparity in this pairing's potential.
Regardless of the skill of your Rengar ally, you should focus on increasing your gold income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well anyway.
To learn all of the intricacies of Rek'Sai to work well with Rengar during both the laning and mid / late game phases of League games, you should keep reading to pick up some more tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented above, you will increase your win rate by a lot.
The most important items to have in your Rek'Sai and Rengar synergy build include Guardian Angel, Sterak's Gage, and Black Cleaver. When Rek'Sai incorporated at least these three great items in his build, he performed significantly better when paired up with Rengar than with many other common builds. In fact, Rek'Sai had an average winrate of 50.0% when synergizing his build and playstyle to Rengar with this build.
To have the best chance of vanquishing your oponents, Rek'Sai players should use the Hail of Blades, Cheap Shot, Ghost Poro, Relentless Hunter, Celerity, and Gathering Storm runes from the Domination and Sorcery rune sets. Out of all the runes players used for Rek'Sai and Rengar pairings, this composite of runes resulted in the top win rate. Notably, these runes averaged a 50.0% win rate overall.
By default, tips, statistics, and builds on how to pair Rengar with Rek'Sai are given for all ranked divisions combined. If you want to narrow the statistics and builds to a specific skill level, you can use the selection menu located at the top of this page.