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 Yuumi 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, Yuumi sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA went down from NaN to NaN. This worsening shows that Sejuani helps Yuumi perform worse in ranked League rounds. Yet, the small difference indicates that this performance change is only marginal.
When Yuumi plays on the same team as Sejuani, she sees a little increase in her complete damage output. This change may demonstrate that Sejuani helps provide cover for her to deal more damage or that her participation also helps extend the match's duration. Similarly, when Yuumi is played together with Sejuani on the same side, he usually scores many fewer killing sprees than when she plays on his own. This is contrasting evidence that she is worse when playing synergisticly with Sejuani.
Additionally, when Yuumi plays with Sejuani on the same team, she typically receives a little less damage than when she fights alone. Getting dealt not as much damage could indicate that Sejuani does a decent job of protecting Yuumi during team fights.
There is no one best synergy for Yuumi that will 100% of the time be her best teammate. Yet, Sejuani is a very typical teammate for Yuumi. By locking into the same team as Yuumi, she decreases their win rate by -1.0% to 42.9%. This proves that there is not really a strong bond between Yuumi and Sejuani that results in them performing not as well together than without each other.
Sejuani has a greater difficulty than Yuumi. That means Yuumi players must be very careful when lining up Sejuani allies to play with, as they will need a greater level of skill to do well with you.
Working on the same side, Yuumi players should expect to witness an overall large increase in your team’s capacity to buff allies and debuff enemies. Together, these champions should be able to manipulate the pace of team fights.
Conversely, by grouping Yuumi and Sejuani together, you may not be providing your team much engage. Make sure to have other champions on your team that fills this disparity in this pairing's abilities.
Regardless of your Sejuani ally's ability, you should focus on maximizing your income, warding to avoid ambushes, and taking down objectives. If you do this, you should do well, regardless.
If you would like to truly master Yuumi in order to work well with Sejuani during both the early game and mid / late game phases of LoL rounds, you should keep reading to gather some more tricks and insights into this champion pairing. If you use the build and stats shown above, you should grow your win rate by a lot.
The most important items to prioritize in your Yuumi and Sejuani synergy build consist of Ardent Censer, Dream Maker, and Staff of Flowing Water. When Yuumi combined at least these three finished items in her build, she performed significantly better when fighting alongside Sejuani than with many other typical builds. In fact, Yuumi boasted an average winrate of 42.9% when synergizing her build and playstyle to Sejuani with these items in her kit.
To have the highest chance of annihilating your oponents, Yuumi players should equip 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 sets players chose for this team composition, this mixture of runes yielded the top win rate. Moreover, these runes averaged a 42.9% win rate overall.
By default, tips, statistics, and builds on how to pair Sejuani with Yuumi are presented for all ranked divisions. If you want to filter the statistics and builds to a specific division, you may use the selection menu located above.