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 Lillia synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Lillia, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with Lillia. His KDA worsened from NaN to NaN. This worsening shows that Lillia helps Lee Sin perform poorer in competitive League games. Yet, the small difference shows that this performance change is not very impactful.
When Lee Sin plays on the same team as Lillia, he observes a very large increase in his total damage output. This difference could demonstrate that Lillia helps provide protection for him to deal more damage or that her allyship also helps increase the match's duration. Similarly, when Lee Sin is played together with Lillia 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 Lillia.
Moreover, when Lee Sin plays with Lillia on the same side, he usually receives less damage than when he plays alone. Taking not as much damage may mean that Lillia does a decent job of covering Lee Sin during teamfights.
There is no one best champion pairing for Lee Sin that will 100% of the time be his ideal ally. Yet, Lillia is a superb teammate for Lee Sin. By locking into the same side as Lee Sin, she improves their win rate by 6.6% to 53.9%. This shows that there is a very real bond between Lee Sin and Lillia that results in them performing better together than alone.
Lillia has a greater difficulty than Lee Sin. That means you must be very careful when finding Lillia comrades to play with, as they will require a greater level of skill to fight well with you.
Playing on the same side, Lee Sin players should expect to witness an overall large increase in your team’s capability to to do a lot of AP damage. Combined, these champions can blast through enemies with magic damage.
Conversely, by pairing Lee Sin and Lillia together, you will not be providing your other allies much cover. Plan to pick other champs on your team that fills this gap in their playstyle.
Regardless of your Lillia ally's skill level, you should focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you should do well anyway.
To learn all of the intricacies of Lee Sin in order to pair well with Lillia during both the early game and mid / late game phases of League matches, you should continue reading to learn some more tips and tricks for this champion pairing. If you listen to the build and suggestions presented here, you should grow your win rate by a lot.
The most important finished items to focus on in your Lee Sin and Lillia synergy build consist of Black Cleaver, Spear of Shojin, and Sundered Sky. When Lee Sin combined at least these three great items in his build, he did a lot better when paired up with Lillia than with many other common builds. In fact, Lee Sin had an average winrate of 53.9% when playing alongside Lillia with these items in his kit.
To have the highest probability of beating your oponents, Lee Sin players should use the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Out of all the rune builds players picked for this team composition, this mix of runes resulted in the top win rate. Moreover, these runes provided a 53.9% winrate overall.
By default, tips, stats, and builds on how to synergize Lillia with Lee Sin are displayed for all skill levels, merged. If you want to scope the statistics and builds to a particular skill level, you can use the selection menu earlier on the page.