Olaf can combine Berserker Rage, Vicious Strikes, and Ragnarok at low life to become deceptively strong.
The bonus healing granted by Vicious Strikes amplifies your Life Steal from all sources as well as heals from allies.
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 Olaf 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, Olaf sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA went down from NaN to NaN. This decrease shows that Sejuani helps Olaf perform poorer in competitive League games. Yet, the small difference demonstrates that this performance change is only marginal.
When Olaf is paired with Sejuani, he sees a marginal improvement in his total damage dealt. This may demonstrate that Sejuani provides cover for him to dish out more damage or that her support also helps increase the game's duration. Similarly, when Olaf is played together with Sejuani on the same team, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Sejuani.
Moreover, when Olaf plays with Sejuani on the same side, he often takes a little less damage than when he plays alone. Getting dealt not as much damage could mean that Sejuani does a decent job of protecting Olaf in team fights.
There is no one best synergy for Olaf that will always be his top ally. Yet, overall, Sejuani is a relatively poor teammate for Olaf. By being on the same team as Olaf, she lowers their win rate by -1.6% to 47.4%. This clearly indicates that there is a harmful strategic relationship between Olaf and Sejuani that allows them to perform worse together than alone.
Sejuani has a greater difficulty than Olaf. That means Olaf players should be careful when arranging Sejuani teammates to go into battle on the same side as, as they will require a greater level of skill to be able to cooperate well with you.
Playing alongside, you will likely see an overall large increase in your team’s ability to destroy wih physical damage. Together, these champs can tear through the other team with a lot of physcial damage.
Conversely, by pairing Olaf and Sejuani together, you may not be giving your other teammates enough AP. We recommend you include other champions on your team that neutralizes this disparity in this pairing's kit.
Regardless of the skill of your Sejuani teammate, you need to focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you do this, you should do well anyway.
If you would like to truly master Olaf to work well with Sejuani during both the lane and mid / late game phases of LoL games, you should continue reading to master a few extra tricks and insights into this champion pairing. If you use the build and suggestions shown above, you will increase your win rate significantly.
The best finished items to include in your Olaf and Sejuani synergy build include Experimental Hexplate, Maw of Malmortius, and Death's Dance. When Olaf included at least these three great items in his build, he performed significantly better when paired up with Sejuani than with most other common item sets. In fact, Olaf boasted an average win rate of 47.4% when synergizing his build and playstyle to Sejuani with these items in his kit.
To have the best chance of annihilating your oponents, Olaf players should take the Conqueror, Triumph, Legend: Alacrity, Last Stand, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Of all the runes players picked for this champion pairing, this composite of runes yielded the highest win rate. Notably, these runes averaged a 47.4% winrate overall.
By default, tips, statistics, and builds on how to team up Sejuani with Olaf are given for all ranked divisions. If you would like to filter the stats and builds to a particular division, you should use the selection menu located earlier in the counter matchup guide.