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 Sejuani Zeri synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Zeri, 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 Zeri. His KDA went down from NaN to NaN. This worsening shows that Zeri helps Sejuani perform worse in competitive LoL matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Sejuani is an ally to Zeri, she observes a small increase in her total damage output. This difference could indicate that Zeri helps provide protection for her to dish out more damage or that their presence on the team also helps extend the game's duration. Similarly, when Sejuani is played alongside Zeri 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 Zeri.
Moreover, when Sejuani plays with Zeri on the same side, she typically takes a little more damage than when she fights alone. Receiving more damage could mean that Zeri does a poor job of protecting Sejuani during team fights.
There is no top champion pairing for Sejuani that will always be her best teammate. Yet, overall, Zeri is a pretty good teammate for Sejuani. By locking into the same team as Sejuani, they raises their win rate by 1.0% to 47.9%. This demonstrates that there is a good bond between Sejuani and Zeri that allows them to perform stronger together than without each other.
Zeri has a greater difficulty than Sejuani. That means Sejuani players must be cautious when arranging Zeri comrades to fight alongside, as they will need a greater level of skill to work well with you.
Working cooperatively, you should expect to observe an overall large increase in your team’s capacity to destroy wih physical damage. When paired, these two should be able to take down targets with auto-attacks and other AD damage abilities.
Conversely, by aligning Sejuani and Zeri together, you will not be giving your other allies very much AP. Plan to pick other champions on your team that helps cover this gap in their abilities.
Regardless of the skill of your Zeri teammate, you should focus on maximizing your gold 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 Zeri during both the early game and mid / late game phases of League rounds, you should continue reading to gather a few extra tricks and insights into this champion pairing. If you mind the build and stats shown here, you will increase your win rate significantly.
The top finished items to prioritize in your Sejuani and Zeri synergy build include Sunfire Aegis, Thornmail, and Jak'Sho, The Protean. When Sejuani used at least these three pieces in her build, she performed significantly better as an ally of Zeri than with many other commonly used builds. In fact, Sejuani boasted an average winrate of 47.9% helping carry Zeri with these items in her kit.
To have the greatest likelihood of defeating your oponents, you should use the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Of all the rune combinations that we analyzed for Sejuani and Zeri pairings, this combination of runes yielded the top win rate. Moreover, these runes averaged a 47.9% winrate overall.
By default, tips, stats, and builds on how to synergize Zeri with Sejuani are given for all ranked divisions. If you want to scope the stats and builds to a distinct player tier, you should use the selection menu located earlier in the counter matchup guide.