The Yuumi Senna synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Senna, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Yuumi sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Senna. His KDA went down from NaN to NaN. This fall shows that Senna helps Yuumi perform poorer in competitive League of Legends games. Yet, the small difference shows that this performance change is not very impactful.
When Yuumi tries to synergize with Senna, she sees a little decrease in her full damage output. This difference may signal that Senna does not provide cover for her to deal more damage or that her presence also helps extend the game's duration. Similarly, when Yuumi is played together with Senna on the same team, he usually scores many fewer killing sprees than when she plays without Senna. This is contrasting evidence that she is worse when playing with Senna.
Additionally, when Yuumi plays with Senna on the same side, she on average receives a little less damage than when she plays alone. Receiving not as much damage could mean that Senna does a decent job of covering Yuumi in teamfights.
There is no universally accepted best companion for Yuumi that will always be her top teammate. Yet, Senna is a terrible companion for Yuumi. By locking into the same side as Yuumi, she lowers their win rate by -5.1% to 38.8%. This shows that there is a terrible bond between Yuumi and Senna that allows them to perform worse together than without each other.
Senna has a much greater difficulty compared to Yuumi. That means Yuumi players need to be very careful when finding Senna allies to go into battle on the same side as, as they will need a much higher level of skill to play well with you.
When playing together, Yuumi players will likely see an overall large increase in your team’s ability to provide utility and CC for your side. Together, these champs may be able to carry with the power of their abilities.
Although, by bringing Yuumi and Senna together, you may not be giving your other teammates much protection for burst damage. We recommend you pick other champions on your team that offsets this relative disparity in this pairing's kit.
Regardless of your Senna ally's ability, you should focus on maximizing your income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well anyway.
To truly master Yuumi in order to synergize with Senna during both the laning and mid / late game phases of LoL games, you should continue reading to pick up some more lessons on this champion pairing. If you pay attention to the build and tips shown here, you should increase your win rate by a lot.
The best finished items to use in your Yuumi and Senna synergy build include Ardent Censer, Dream Maker, and Staff of Flowing Water. When Yuumi incorporated at least these three finished items in her build, she performed a lot better as an ally of Senna than with many other commonly used item sets. In fact, Yuumi had an average win rate of 38.8% when synergizing her build and playstyle to Senna with this build.
To have the best likelihood of defeating your oponents, Yuumi players should take the Summon Aery, Manaflow Band, Transcendence, Scorch, Font of Life, and Revitalize runes from the Sorcery and Resolve rune sets. Out of all the rune combinations players used for Yuumi and Senna pairings, this mixture of runes yielded the best win rate. Moreover, these runes provided a 38.8% winrate overall.
By default, tips, statistics, and builds on how to team up Senna with Yuumi are given for all skill levels, merged. If you want to filter the stats and builds to a specific skill level, you may use the selection menu located at the top of this page.