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.
Take advantage of Flurry by weaving in basic attacks between spell casts - this maximizes damage output and minimizes Energy loss.
Self-casting Safeguard and using Iron Will are powerful tools for killing neutral monsters (in the jungle).
Use Sonic Wave before Dragon's Rage so you can chase the target with Resonating Strike.
The Rek'Sai Lee Sin synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Lee Sin, 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 Lee Sin. His KDA worsened from NaN to NaN. This decrease shows that Lee Sin helps Rek'Sai perform not as well in ranked League rounds. Yet, the small difference proves that this performance change is only marginal.
When Rek'Sai tries to synergize with Lee Sin, he sees a great improvement in his complete damage output. This difference may indicate that Lee Sin helps provide cover for him to deal more damage or that his presence on the team also helps increase the match's duration. Similarly, when Rek'Sai is played alongside Lee Sin on the same side, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing with Lee Sin.
Moreover, when Rek'Sai plays with Lee Sin on the same team, he on average receives less damage than when he fights alone. Receiving not as much damage may mean that Lee Sin does a decent job of protecting Rek'Sai in teamfights.
There is no top synergy for Rek'Sai that will no matter what be his ideal ally. Yet, overall, Lee Sin is a terrible companion for Rek'Sai. By locking into the same team as Rek'Sai, he lowers their win rate by -4.9% to 43.5%. This shows that there is an easy to overcome and exploit bond between Rek'Sai and Lee Sin that allows them to perform worse together than alone.
Lee Sin has a greater difficulty than Rek'Sai. That means Rek'Sai players need to be cautious when enlisting Lee Sin comrades to go into battle on the same side as, as they will need a greater level of skill to fight well with you.
When playing cooperatively, Rek'Sai players should expect to witness an overall large increase in your team’s capability to deal physical damage. Together, these champs can provide a great amount of sustained physical damage.
Although, by aligning Rek'Sai and Lee Sin together, you will not be providing your other allies a lot of magical damage output. We recommend you have other champs on your team that nullifies this relative hole in their playstyle.
Regardless of the ability of your Lee Sin ally, 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 anyway.
If you would like to truly master Rek'Sai in order to synergize with Lee Sin during both the early game and mid / late game phases of League games, you should keep reading to pick up a few extra tricks and insights into this champion pairing. If you mind the build and tips presented here, you should increase your win rate by a lot.
The best items to use in your Rek'Sai and Lee Sin synergy build consist of Guardian Angel, Sterak's Gage, and Black Cleaver. When Rek'Sai bought at least these three items in his build, he did a lot better as an ally of Lee Sin than with most other common builds. In fact, Rek'Sai boasted an average win rate of 43.5% when playing alongside Lee Sin with this build.
To have the greatest likelihood of beating your oponents, Rek'Sai players should equip 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 rune combinations players chose for this team composition, this mix of runes yielded the greatest win rate. Notably, these runes gave a 43.5% win rate overall.
By default, tips, statistics, and builds on how to synergize Lee Sin with Rek'Sai are shown for all ranked divisions. If you want to filter the stats and builds to a particular skill level, you should use the selection menu earlier in the counter matchup guide.