Timing Janna's ultimate can push enemies away from a wounded ally or even separate enemies.
Eye of the Storm can be used on allied turrets.
Quickly firing a Howling Gale without the charge up can be used to heavily disable the other team.
The Senna Janna synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Janna, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Senna sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Janna. His KDA decreased from NaN to NaN. This negative change shows that Janna helps Senna perform poorer in ranked League of Legends games. Yet, the small difference proves that this performance change is only marginal.
When Senna is paired with Janna, she observes a massive increase in her complete damage dealt. This change may demonstrate that Janna supports by providing protection for her to deal more damage or that her presence on the team also helps extend the game's duration. Similarly, when Senna is played with Janna on the same side, he usually scores many fewer killing sprees compared to when she plays on his own. This is contrasting evidence that she is worse when playing synergisticly with Janna.
Additionally, when Senna plays with Janna on the same team, she on average takes a little more damage than when she fights alone. Getting dealt more damage could mean that Janna does a poor job of protecting Senna in team fights.
There is no perfect champion pairing for Senna that will 100% of the time be her ideal teammate. Yet, overall, Janna is a great ally for Senna. By playing on the same side as Senna, she increases their win rate by 4.8% to 55.6%. This shows that there is a very real strategic relationship between Senna and Janna that allows them to perform at the top of their game together than alone.
Janna has a lower difficulty than Senna. That means you don't need to be very careful when finding Janna teammates to play with, as they will have to have a lower level of skill to be able to do well with you.
Playing cooperatively, Senna players should see an overall large increase in your team’s ability to support your allies. Combined, these champs should be able to manipulate the pace of team fights.
Although, by grouping Senna and Janna together, you will not be giving your team a great deal of engage. We recommend you bring other champs on your team that offsets this disparity in this pairing's kit.
Regardless of your Janna ally's ability, you need to focus on increasing your gold income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you should do well, regardless.
If you would like to truly master Senna to work well with Janna during both the laning and mid / late game phases of LoL, you should keep reading to learn a few extra lessons on this champion pairing. If you use the build and stats displayed above, you will grow your win rate by a lot.
The best finished items to get in your Senna and Janna synergy build consist of Rapid Firecannon, Bloodsong, and The Collector. When Senna used at least these three great items in her build, she did much better as an ally of Janna than with many other typical builds. In fact, Senna boasted an average winrate of 55.6% helping carry Janna with this build.
To have the best likelihood of annihilating your oponents, you should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Out of all the rune combinations players used for this champion pairing, this composite of runes yielded the top win rate. In fact, these runes averaged a 55.6% winrate overall.
If you want to view Senna with Janna cooperations tips and builds for a a particular player tier, feel free to select one from the selection menu above. By default, the statistics and guides shown are calculated using all matches completed with these champions.