Melee allies can stack Frost for your Permafrost, keep an eye on who they are attacking.
Save Glacial Prison for encounters where you have teammates present to take advantage of it.
Use Arctic Assault to escape bad situations, interupt channeled spells or chase runners.
The Senna Sejuani synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Sejuani, 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 very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA decreased from NaN to NaN. This fall shows that Sejuani helps Senna perform not as well in ranked League games. Yet, the small difference shows that this performance change is only marginal.
When Senna is paired with Sejuani, she observes a marginal improvement in her total damage output. This difference may demonstrate that Sejuani provides cover for her to dish out more damage or that her participation also helps increase the round's duration. Similarly, when Senna is played together with Sejuani on the same team, he usually scores many fewer killing sprees compared to when she plays without Sejuani. This is contrasting evidence that she is worse when playing alongside Sejuani.
Additionally, when Senna plays with Sejuani on the same team, she typically takes a little more damage than when she plays alone. Taking more damage may indicate that Sejuani does a poor job of protecting Senna in team fights.
There is no universally accepted best champion pairing for Senna that will always be her #1 ally. However, Sejuani is a very bad teammate for Senna. By locking into the same team as Senna, she decreases their win rate by -3.4% to 47.4%. This demonstrates that there is an easy to overcome and exploit bond between Senna and Sejuani that allows them to perform not as well together than alone.
Sejuani has a much lower diffuclty than Senna. That means Senna players don't need to be very careful when enlisting Sejuani comrades to play with, as they will require a much lower level of skill to fight well with you.
When playing on the same side, you should observe an overall large increase in your team’s capability to support your allies. Together, these champions will help their other teammates secure a victory.
Conversely, by bringing Senna and Sejuani together, you probably will not be providing your team very much tankyness. We recommend you include other champions on your team that neutralizes this disparity in their abilities.
Regardless of your Sejuani ally's skill level, you should focus on maximizing your income, outlasting your enemies, 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 Sejuani during both the laning and mid / late game phases of League rounds, you should continue reading to pick up some more tips and tricks for this champion pairing. If you pay attention to the build and tips shown here, you will increase your win rate by a lot.
The top finished items to include in your Senna and Sejuani synergy build consist of Infinity Edge, Rapid Firecannon, and The Collector. When Senna combined at least these three pieces in her build, she did much better as an ally of Sejuani than with many other commonly used item sets. In fact, Senna had an average win rate of 47.4% when synergizing her build and playstyle to Sejuani with these items in her kit.
To have the highest chance of crushing your oponents, you should take the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Out of all the rune combinations that we analyzed for this team composition, this combo of runes resulted in the highest win rate. Notably, these runes gave a 47.4% winrate overall.
By default, tips, stats, and builds on how to synergize Sejuani with Senna are displayed for all ranked divisions. If you would like to narrow the stats and builds to an individual division, you may use the selection menu at the top of this page.