Try to knock enemies back into your towers with Explosive Cask.
Try to combo Body Slam with Explosive Cask to set up kills for your team.
The damage reduction from Drunken Rage is applied when you start drinking, try to use it when you see damage coming your way.
The Senna Gragas synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Gragas, 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 large worsening in her KDA (ratio of kills and assists to deaths) when paired with Gragas. His KDA went down from NaN to NaN. This fall shows that Gragas helps Senna perform poorer in competitive League games. Yet, the small difference shows that this performance change is not very impactful.
When Senna tries to synergize with Gragas, she gets a small increase in her full damage dealt. This change could indicate that Gragas supports by providing protection for her to dish out more damage or that his allyship also helps extend the game's duration. Similarly, when Senna is played alongside Gragas on the same team, he usually scores many fewer killing sprees compared to when she plays without Gragas. This is contrasting evidence that she is worse when playing synergisticly with Gragas.
Additionally, when Senna plays with Gragas on the same team, she often receives a little more damage than when she fights alone. Getting dealt more damage may mean that Gragas does a poor job of covering Senna during teamfights.
There is no one best ally for Senna that will no matter what be her ideal teammate. However, Gragas is a very typical ally for Senna. By playing on the same team as Senna, he drops their win rate by -0.6% to 50.2%. This demonstrates that there is only a small bond between Senna and Gragas that allows them to perform not as well together than without each other.
Gragas has a lower difficulty than Senna. That means Senna players don't need to be cautious when finding Gragas teammates to fight alongside, as they will have to have a relatively low 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 capacity to provide utility and CC for your side. Combined, these champs may be able to carry with the power of their abilities.
Although, by bringing Senna and Gragas together, you probably will not be providing your other allies a great deal of protection for burst damage. Plan to pick other champs on your team that nullifies this disparity in their abilities.
Regardless of your Gragas ally's ability, you should focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you do this, you will do well, regardless.
To truly master Senna to pair well with Gragas during both the early game and mid / late game phases of League, you should keep reading to learn some more tricks and insights into this champion pairing. If you pay attention to the build and tips presented above, you should increase your win rate by a lot.
The most crucial items to have in your Senna and Gragas synergy build include Lord Dominik's Regards, Youmuu's Ghostblade, and Bloodsong. When Senna combined at least these three items in her build, she performed significantly better when fighting alongside Gragas than with most other common item sets. In fact, Senna had an average winrate of 50.2% when playing alongside Gragas with this build.
To have the greatest likelihood of annihilating your oponents, you should take the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Of all the rune combinations players picked for this champion pairing, this mixture of runes resulted in the top win rate. In fact, these runes averaged a 50.2% winrate overall.
By default, tips, stats, and builds on how to synergize Gragas with Senna are given for all skill levels, merged. To scope the statistics and builds to an individual division, you may use the selection menu at the top of this page.