If you have trouble landing Prismatic Barrier, remember that it returns to you after it reaches max range. Try positioning yourself to hit your allies with its return trip.
Lux has great zone control abilities. Try to set up Lucent Singularity to prevent an enemy's advance or escape.
Lucent Singularity is a great scouting tool. Try throwing it into brush before walking into it to check for ambushes.
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 Lux 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, Lux sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA worsened from NaN to NaN. This drop shows that Sejuani helps Lux perform worse in ranked League rounds. Yet, the small difference proves that this performance change is only marginal.
When Lux tries to synergize with Sejuani, she sees a small increase in her total damage dealt. This change could indicate that Sejuani helps provide protection for her to deal more damage or that her participation also helps extend the game's duration. Similarly, when Lux is played alongside Sejuani 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 with Sejuani.
Moreover, when Lux plays with Sejuani on the same side, she typically receives a little more damage than when she plays alone. Taking more damage may indicate that Sejuani does a poor job of protecting Lux in team fights.
There is no universally accepted best companion for Lux that will always be her #1 synergy. Yet, overall, Sejuani is a not very good companion for Lux. By being on the same side as Lux, she lowers their win rate by -2.3% to 47.5%. This demonstrates that there is a harmful bond between Lux and Sejuani that allows them to perform worse together than without each other.
Sejuani has a lower difficulty than Lux. That means you don't need to be careful when lining up Sejuani allies to go into battle on the same side as, as they will have to have a lower level of skill to cooperate well with you.
When playing on the same side, you should observe an overall large increase in your team’s capability to deal magical damage. Together, these champs are able to dish out a surprising amount of magic type damage.
In contrast, by pairing Lux and Sejuani together, you may not be providing your other teammates a lot of AD. Plan to bring other champs on your team that neutralizes this relative gap in this pairing's capabilities.
Regardless of your Sejuani ally's skill level, you need to focus on maximizing your income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you should do well anyway.
If you would like to learn all of the intricacies of Lux to pair well with Sejuani during both the lane and mid / late game phases of League of Legends, you should keep reading to learn some more tricks and insights into this champion pairing. If you mind the build and stats shown above, you will increase your win rate by a lot.
The best items to get in your Lux and Sejuani synergy build include Rabadon's Deathcap, Shadowflame, and Luden's Companion. When Lux incorporated at least these three great items in her build, she did much better when fighting alongside Sejuani than with many other typical item sets. In fact, Lux had an average win rate of 47.5% when synergizing her build and playstyle to Sejuani with this build.
To have the highest probability of vanquishing your oponents, Lux players should take the Arcane Comet, Manaflow Band, Transcendence, Scorch, Biscuit Delivery, and Cosmic Insight runes from the Sorcery and Inspiration rune sets. Of all the rune sets players used for Lux and Sejuani pairings, this order of runes resulted in the best win rate. Moreover, these runes averaged a 47.5% winrate overall.
If you need to view Lux and Sejuani collaboration tips and builds for a a specific division rank, feel free to choose one from the selection menu provided above. If viewing for the first time, the stats and build suggestions displayed are calculated using every round finished with both champs.