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.
Vessel
Tentacles are an immense source of power. Don't fight without them.
Spirits inherit their target's current health. If making a
is your goal, try whittling your opponent's health down a bit first to make killing the spirit easier.
Leap of Faith is best used to follow-up a strong engage or when being engaged upon. Be careful about being the first one into a fight.
The Sejuani Illaoi synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Illaoi, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Sejuani sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Illaoi. His KDA worsened from NaN to NaN. This worsening shows that Illaoi helps Sejuani perform not as well in competitive League matches. Yet, the small difference shows that this performance change is not very impactful.
When Sejuani is an ally to Illaoi, she observes a small decrease in her full damage output. This change may demonstrate that Illaoi does not provide protection for her to deal more damage or that her support also helps increase the match's duration. Similarly, when Sejuani is played alongside Illaoi 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 with Illaoi.
Additionally, when Sejuani plays with Illaoi on the same team, she usually takes a little less damage than when she fights alone. Getting dealt not as much damage may mean that Illaoi does a decent job of protecting Sejuani during teamfights.
There is no perfect champion pairing for Sejuani that will 100% of the time be her #1 ally. Yet, overall, Illaoi is a decent companion for Sejuani. By being on the same team as Sejuani, she raises their win rate by 1.1% to 48.0%. This proves that there is pretty good bond between Sejuani and Illaoi that results in them performing at the top of their game together than without each other.
Illaoi has a lower difficulty than Sejuani. That means Sejuani players don't need to be careful when enlisting Illaoi allies to fight alongside, as they will need a relatively low level of skill to work well with you.
When playing cooperatively, Sejuani players should observe an overall large increase in your team’s capacity to dish out massive AD. When paired, these champs can provide a great amount of sustained physical damage.
Although, by bringing Sejuani and Illaoi together, you will not be providing your team much crowd control. Plan to have other champions on your team that neutralizes this disparity in their kit.
Regardless of your Illaoi ally's ability, you need to focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you should do well anyway.
To truly master Sejuani to pair well with Illaoi during both the laning and mid / late game phases of League of Legends rounds, you should keep reading to gather some more lessons on this champion pairing. If you listen to the build and tips shown here, you will grow your win rate by a lot.
The best finished items to build first in your Sejuani and Illaoi synergy build consist of Sunfire Aegis, Thornmail, and Jak'Sho, The Protean. When Sejuani used at least these three pieces in her build, she performed much better when fighting alongside Illaoi than with many other typical builds. In fact, Sejuani had an average winrate of 48.0% when synergizing her build and playstyle to Illaoi with this build.
To have the best chance of crushing your oponents, you should equip the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Out of all the rune combinations players picked for this champion pairing, this combo of runes yielded the greatest win rate. In fact, these runes gave a 48.0% winrate overall.
By default, tips, stats, and builds on how to pair Illaoi with Sejuani are shown for every ranked division. If you want to scope the statistics and builds to a distinct player tier, you can use the selection menu located earlier on the page.