Space out your ability usage to get maximum effect from Petricite Burst.
Clever use of enemy ultimates can open up new possibilities to approach teamfights.
Wait for you or your enemy to reach low health before using Kingslayer for maximum effect.
Tremor Sense can warn you of enemies closing in, and is particularly useful when entering enemy territory.
Cast Burrow before travelling around the map to take advantage of the increased Move Speed and the safety provided by Tremor Sense.
Keeping tunnels spread out across the map will ensure you have choices when you want to cast Void Rush.
The Sylas Rek'Sai synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rek'Sai, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Sylas sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Rek'Sai. His KDA worsened from NaN to NaN. This fall shows that Rek'Sai helps Sylas perform poorer in competitive League of Legends rounds. Yet, the small difference demonstrates that this performance change is only marginal.
When Sylas plays on the same team as Rek'Sai, he gets a small increase in his full damage output. This difference could demonstrate that Rek'Sai provides cover for him to deal more damage or that his participation also helps extend the game's duration. Similarly, when Sylas is played alongside Rek'Sai on the same team, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Rek'Sai.
Additionally, when Sylas plays with Rek'Sai on the same team, he typically receives a little less damage than when he plays alone. Receiving not as much damage may mean that Rek'Sai does a decent job of covering Sylas during team fights.
There is no ideal companion for Sylas that will 100% of the time be his ideal teammate. Yet, overall, Rek'Sai is a very typical companion for Sylas. By being on the same team as Sylas, he improves their win rate by 0.4% to 49.0%. This signals that there is a weak bond between Sylas and Rek'Sai that allows them to perform better together than alone.
Rek'Sai has a lower difficulty than Sylas. That means Sylas players don't need to be cautious when finding Rek'Sai teammates to fight alongside, as they will have to have a relatively low level of skill to play well with you.
When playing cooperatively, Sylas players should expect to see an overall large increase in your team’s capacity to destroy wih physical damage. When paired, these two can tear through the other team with a lot of physcial damage.
In contrast, by bringing Sylas and Rek'Sai together, you will not be giving your other allies very much crowd control. We recommend you bring other champions on your team that offsets this relative hole in their abilities.
Regardless of your Rek'Sai ally's skill level, you should focus on maximizing your gold income, outlasting your enemies, and taking down objectives. If you do this, you should do well anyway.
If you would like to truly master Sylas to pair well with Rek'Sai during both the lane and mid / late game phases of League games, you should keep reading to learn additional tricks and insights into this champion pairing. If you pay attention to the build and suggestions shown above, you will grow your win rate significantly.
The best items to have in your Sylas and Rek'Sai synergy build consist of Everfrost, Zhonya's Hourglass, and Shadowflame. When Sylas bought at least these three items in his build, he performed a lot better when paired up with Rek'Sai than with most other commonly used item sets. In fact, Sylas had an average winrate of 49.0% when synergizing his build and playstyle to Rek'Sai with this build.
To have the highest chance of annihilating your oponents, you should use the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Biscuit Delivery, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the rune builds players chose for this team composition, this composite of runes yielded the greatest win rate. Notably, these runes provided a 49.0% winrate overall.
By default, tips, statistics, and builds on how to team up Rek'Sai with Sylas are given for all skill levels, merged. To narrow the stats and builds to a particular skill level, you may use the selection menu located earlier in the counter matchup guide.