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.
Use Moonfall and Lunar Rush to stay on targets and activate Moonsilver Blade for extra damage.
Consider when to cast Lunar Rush without Moonlight and when to wait for another Crescent Strike.
Landing Crescent Strike is critically important, but don't be afraid to miss. The cooldown is short and the mana cost is low.
The Sejuani Diana synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Diana, 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 Diana. His KDA decreased from NaN to NaN. This negative change shows that Diana helps Sejuani perform worse in ranked League of Legends games. Yet, the small difference indicates that this performance change is only marginal.
When Sejuani is an ally to Diana, she sees a little drop in her complete damage output. This could indicate that Diana doesn't help protection for her to dish out more damage or that her presence on the team also helps increase the game's duration. Similarly, when Sejuani is played together with Diana on the same team, he usually scores many fewer killing sprees compared to when she plays without Diana. This is contrasting evidence that she is worse when playing alongside Diana.
Additionally, when Sejuani plays with Diana on the same team, she usually receives a little less damage than when she fights alone. Getting dealt not as much damage may indicate that Diana does a decent job of protecting Sejuani in teamfights.
There is no top companion for Sejuani that will 100% of the time be her ideal ally. However, Diana is a pretty good ally for Sejuani. By being on the same team as Sejuani, she improves their win rate by 1.4% to 48.3%. This shows that there is a good bond between Sejuani and Diana that results in them performing better together than without each other.
Diana has a lower difficulty than Sejuani. That means Sejuani players don't need to be cautious when arranging Diana allies to go into battle on the same side as, as they will have to have a lower level of skill to be able to fight well with you.
Playing alongside, you should see an overall large increase in your team’s capacity to deal magical damage. Combined, these champs can blast through enemies with magic damage.
Although, by grouping Sejuani and Diana together, you will not be giving your side a great deal of support. Make sure to pick other champions on your team that neutralizes this relative hole in this pairing's playstyle.
Regardless of your Diana ally's ability, you should focus on maximizing your gold income, outlasting your enemies, and clearing objectives. If you follow these simple suggestions, you will do well, regardless.
If you would like to truly master Sejuani in order to work well with Diana during both the lane and mid / late game phases of League, you should continue reading to pick up additional tricks and insights into this champion pairing. If you use the build and stats shown above, you should grow your win rate significantly.
The ideal finished items to build first in your Sejuani and Diana synergy build include Kaenic Rookern, Sunfire Aegis, and Thornmail. When Sejuani incorporated at least these three pieces in her build, she did significantly better when paired up with Diana than with many other common item sets. In fact, Sejuani had an average win rate of 48.3% helping carry Diana with these items in her kit.
To have the best likelihood of annihilating your oponents, Sejuani players should use the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Out of all the runes players picked for Sejuani and Diana pairings, this set of runes yielded the greatest win rate. Notably, these runes gave a 48.3% winrate overall.
If you would like to see Sejuani with Diana collaboration tips and stats for a a particular division rank, please choose one from the selection menu above. At first, the statistics and guides displayed are computed using all rounds completed with both champs.