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.
For increased range and damage, try casting Shock Blast through the Acceleration Gate.
If you find yourself taking lots of damage, try using Jayce's Hammer Stance, as it grants you additional defenses.
Be sure to switch stances often. It will enhance your attacks and grant you quick bursts of speed.
The Sejuani Jayce synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Jayce, 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 very large drop in her KDA (ratio of kills and assists to deaths) when paired with Jayce. His KDA worsened from NaN to NaN. This drop shows that Jayce helps Sejuani perform not as well in ranked League of Legends rounds. Yet, the small difference shows that this performance change is only marginal.
When Sejuani is an ally to Jayce, she sees a barely noticable drop in her total damage output. This could indicate that Jayce does not help protection for her to deal more damage or that his participation also helps extend the round's duration. Similarly, when Sejuani is played with Jayce on the same side, he usually scores many fewer killing sprees compared to when she plays alone. This is contrasting evidence that she is worse when playing alongside Jayce.
Additionally, when Sejuani plays with Jayce on the same side, she on average receives a little less damage than when she fights alone. Getting dealt not as much damage could indicate that Jayce does a decent job of covering Sejuani in teamfights.
There is no universally accepted best ally for Sejuani that will always be her top teammate. However, Jayce is a very typical teammate for Sejuani. By playing on the same side as Sejuani, he lowers their win rate by -0.4% to 46.5%. This demonstrates that there is a weak strategic relationship between Sejuani and Jayce that allows them to perform worse together than without each other.
Jayce has a greater difficulty than Sejuani. That means you need to be careful when finding Jayce comrades to fight alongside, as they will have to have a greater level of skill to work well with you.
When playing alongside, Sejuani players should expect to witness an overall large increase in your team’s ability to destroy wih physical damage. Together, these two should be able to take down targets with auto-attacks and other AD damage abilities.
Conversely, by grouping Sejuani and Jayce together, you may not be providing your other allies very much magical damage output. Plan to bring other champions on your team that fills this hole in this pairing's potential.
Regardless of the skill of your Jayce teammate, you should focus on increasing your income, warding to avoid ambushes, and clearing objectives. If you heed this simple advice, you will do well, regardless.
If you would like to truly master Sejuani to synergize with Jayce during both the lane and mid / late game phases of LoL rounds, you should continue reading to master additional tricks and insights into this champion pairing. If you use the build and suggestions displayed here, you will grow your win rate significantly.
The ideal items to have in your Sejuani and Jayce synergy build include Sunfire Aegis, Thornmail, and Jak'Sho, The Protean. When Sejuani incorporated at least these three finished items in her build, she performed a lot better when paired up with Jayce than with many other common item sets. In fact, Sejuani had an average win rate of 46.5% when playing alongside Jayce with these items in her kit.
To have the highest chance of defeating your oponents, you should take the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Out of all the rune sets players picked for Sejuani and Jayce pairings, this mixture of runes yielded the highest win rate. In fact, these runes provided a 46.5% win rate overall.
By default, tips, stats, and builds on how to team up Jayce with Sejuani are given for every ranked division. To filter the statistics and builds to a distinct player tier, you should use the selection menu located at the top of this page.