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 Lee Sin Rell synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rell, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Lee Sin sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Rell. His KDA fell from NaN to NaN. This worsening shows that Rell helps Lee Sin perform worse in competitive League matches. Yet, the small difference shows that this performance change is only marginal.
When Lee Sin is an ally to Rell, he gets a small increase in his complete damage dealt. This difference may demonstrate that Rell provides protection for him to dish out more damage or that her allyship also helps increase the round's duration. Similarly, when Lee Sin is played together with Rell on the same team, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing alongside Rell.
Additionally, when Lee Sin plays with Rell on the same side, he often takes a little less damage than when he plays alone. Taking not as much damage may mean that Rell does a decent job of protecting Lee Sin during teamfights.
There is no universally accepted best synergy for Lee Sin that will no matter what be his best synergy. However, Rell is a relatively poor companion for Lee Sin. By locking into the same side as Lee Sin, she drops their win rate by -1.6% to 45.7%. This clearly indicates that there is a harmful strategic relationship between Lee Sin and Rell that allows them to perform not as well together than without each other.
Rell has a much lower diffuclty than Lee Sin. That means you don't need to be very careful when arranging Rell teammates to go into battle on the same side as, as they will have to have a much lower level of skill to be able to play well with you.
Fighting cooperatively, you should expect to see an overall large increase in your team’s capacity to support your allies. When paired, these champions should be able to manipulate the pace of team fights.
In contrast, by aligning Lee Sin and Rell together, you probably will not be giving your other allies enough AP. Make sure to pick other champions on your team that neutralizes this relative hole in this pairing's playstyle.
Regardless of the ability of your Rell ally, you should focus on maximizing your gold 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 learn all of the intricacies of Lee Sin to work well with Rell during both the early game and mid / late game phases of League matches, you should continue reading to pick up some more lessons on this champion pairing. If you listen to the build and tips presented here, you will grow your win rate by a lot.
The best finished items to build first in your Lee Sin and Rell synergy build include Black Cleaver, Sundered Sky, and Eclipse. When Lee Sin combined at least these three items in his build, he did a lot better when fighting alongside Rell than with most other common item sets. In fact, Lee Sin had an average winrate of 45.7% when playing alongside Rell with this build.
To have the highest probability of defeating your oponents, you should use the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the runes we have analyed for this champion pairing, this composite of runes resulted in the highest win rate. Notably, these runes averaged a 45.7% win rate overall.
If you would like to view Lee Sin with Rell synergy tips and stats for a a specific rank, feel free to select one from the selection menu shown above. At first, the statistics and tips and suggestions displayed are computed using all matches finished with these champions.