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.
The Senna Olaf synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Olaf, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Senna sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Olaf. His KDA worsened from NaN to NaN. This drop shows that Olaf helps Senna perform poorer in ranked League of Legends rounds. Yet, the small difference indicates that this performance change is only marginal.
When Senna plays on the same team as Olaf, she sees a little drop in her total damage dealt. This change may indicate that Olaf does not help cover for her to dish out more damage or that his presence also helps extend the match's duration. Similarly, when Senna is played together with Olaf on the same side, he usually scores many fewer killing sprees compared to when she plays alone. This is contrasting evidence that she is worse when playing synergisticly with Olaf.
Additionally, when Senna plays with Olaf on the same side, she often receives a little less damage than when she plays alone. Receiving not as much damage could mean that Olaf does a decent job of covering Senna in teamfights.
There is no ideal synergy for Senna that will no matter what be her top synergy. However, Olaf is a very typical teammate for Senna. By locking into the same side as Senna, he lowers their win rate by -0.8% to 50.0%. This demonstrates that there is only a small strategic relationship between Senna and Olaf that results in them performing worse together than without each other.
Olaf has a much lower diffuclty than Senna. That means Senna players don't need to be very careful when lining up Olaf comrades to play with, as they will need a much lower level of skill to be able to fight well with you.
Fighting on the same side, you should expect to observe an overall large increase in your team’s ability to destroy wih physical damage. Combined, these two can tear through the other team with a lot of physcial damage.
In contrast, by aligning Senna and Olaf together, you probably will not be granting your side much tankyness. Plan to include other champions on your team that offsets this disparity in their playstyle.
Regardless of your Olaf ally's ability, you should focus on maximizing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you do this, you should do well, regardless.
To truly master Senna in order to work well with Olaf during both the laning and mid / late game phases of League rounds, you should continue reading to pick up additional tricks and insights into this champion pairing. If you pay attention to the build and stats shown above, you should increase your win rate by a lot.
The most crucial finished items to get in your Senna and Olaf synergy build include Youmuu's Ghostblade, Bloodsong, and Voltaic Cyclosword. When Senna used at least these three pieces in her build, she performed significantly better as an ally of Olaf than with most other common builds. In fact, Senna boasted an average win rate of 50.0% when playing alongside Olaf with these items in her kit.
To have the best chance of coming out on top against your oponents, Senna players should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Out of all the rune sets we have analyed for this champion pairing, this combination of runes resulted in the top win rate. Moreover, these runes gave a 50.0% win rate overall.
By default, tips, stats, and builds on how to team up Olaf with Senna are presented for all skill levels combined. If you would like to scope the statistics and builds to an individual rank, you should use the selection menu earlier on the page.