Make sure you choose the right augment at the right time.
Death Ray is a powerful poke and a strong area of denial tool. Use it in combination with Gravity Field to control your enemy's position.
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 Viktor Sejuani synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Sejuani, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Viktor sees a very large drop in his 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 Viktor perform poorer in ranked League matches. Yet, the small difference shows that this performance change is only marginal.
When Viktor plays on the same team as Sejuani, he sees a marginal improvement in his complete damage dealt. This may demonstrate that Sejuani supports by providing cover for him to deal more damage or that her presence also helps increase the game's duration. Similarly, when Viktor is played together with Sejuani on the same side, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Sejuani.
Moreover, when Viktor plays with Sejuani on the same side, he on average receives a little more damage than when he fights alone. Taking more damage could indicate that Sejuani does a poor job of protecting Viktor in team fights.
There is no perfect companion for Viktor that will 100% of the time be his top teammate. Yet, Sejuani is a terrible ally for Viktor. By locking into the same side as Viktor, she drops their win rate by -3.6% to 46.6%. This clearly indicates that there is a very bad synergy between Viktor and Sejuani that results in them performing worse together than without each other.
Sejuani has a much lower diffuclty than Viktor. That means you don't need to be very careful when enlisting Sejuani allies to play with, as they will need a much lower level of skill to be able to play well with you.
When playing together, Viktor players will likely witness an overall large increase in your team’s ability to deal magic damage. When paired, these champs can blast through enemies with magic damage.
Conversely, by aligning Viktor and Sejuani together, you may not be giving your side enough AD. Plan to pick other champs on your team that fills this relative disparity in their kit.
Regardless of the skill of your Sejuani ally, you should focus on increasing your income, staying alive by avoiding foolish fights, and taking down objectives. If you do this, you should do well anyway.
If you would like to truly master Viktor to pair well with Sejuani 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 listen to the build and tips shown here, you should grow your win rate by a lot.
The most crucial finished items to focus on in your Viktor and Sejuani synergy build include Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Viktor included at least these three finished items in his build, he did much better as an ally of Sejuani than with most other typical builds. In fact, Viktor had an average win rate of 46.6% helping carry Sejuani with these items in his kit.
To have the greatest likelihood of defeating your oponents, you should use the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Manaflow Band, and Transcendence runes from the Inspiration and Sorcery rune sets. Out of all the rune builds that we analyzed for this champion pairing, this composite of runes yielded the top win rate. In fact, these runes averaged a 46.6% win rate overall.
If you want to see Viktor and Sejuani cooperations tips and builds for a a particular division rank, feel free to select one from the selection menu shown above. If viewing for the first time, the stats and guides given are calculated using all matches run with both champs.