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.
Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.
Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.
Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.
The Sejuani Kassadin synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Kassadin, 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 Kassadin. His KDA decreased from NaN to NaN. This drop shows that Kassadin helps Sejuani perform worse in ranked League of Legends matches. Yet, the small difference proves that this performance change is only marginal.
When Sejuani tries to synergize with Kassadin, she sees a little drop in her complete damage output. This difference could demonstrate that Kassadin does not provide cover for her to deal more damage or that his participation also helps increase the match's duration. Similarly, when Sejuani is played with Kassadin on the same side, he usually scores many fewer killing sprees than when she plays alone. This is contrasting evidence that she is worse when playing with Kassadin.
Moreover, when Sejuani plays with Kassadin on the same side, she typically receives a little less damage than when she fights alone. Taking not as much damage could indicate that Kassadin does a decent job of covering Sejuani in team fights.
There is no top champion pairing for Sejuani that will no matter what be her top synergy. However, overall, Kassadin is a not very good ally for Sejuani. By being on the same team as Sejuani, he decreases their win rate by -1.7% to 45.2%. This signals that there is a bad bond between Sejuani and Kassadin that results in them performing worse together than without each other.
Kassadin has a much greater difficulty compared to Sejuani. That means Sejuani players need to be careful when finding Kassadin teammates to fight alongside, as they will have to have a much greater level of skill to be able to play well with you.
Playing together, you will likely see an overall large increase in your team’s ability to to do a lot of AP damage. Together, these champions can blast through enemies with magic damage.
In contrast, by pairing Sejuani and Kassadin together, you will not be providing your side very much anti-tank damage dealing potential. Plan to bring other champs on your team that helps cover this gap in this pairing's abilities.
Regardless of your Kassadin ally's skill level, you should focus on increasing your income, warding to avoid ambushes, and taking down objectives. If you do this, you should do well anyway.
If you would like to learn all of the intricacies of Sejuani to pair well with Kassadin during both the laning and mid / late game phases of League of Legends games, you should keep reading to learn a few extra lessons on this champion pairing. If you mind the build and suggestions shown above, you should grow your win rate significantly.
The best finished items to have in your Sejuani and Kassadin synergy build include Sunfire Aegis, Thornmail, and Jak'Sho, The Protean. When Sejuani combined at least these three great items in her build, she did a lot better when paired up with Kassadin than with many other typical item sets. In fact, Sejuani boasted an average winrate of 45.2% helping carry Kassadin with these items in her kit.
To have the best probability of annihilating 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 players used for this champion pairing, this composite of runes resulted in the best win rate. Moreover, these runes gave a 45.2% win rate overall.
If you would like to view Sejuani with Kassadin collaboration tips and stats for a an individual division, please select one from the selection menu provided above. At first, the stats and guides shown are calculated using all games played with both champions.