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 Gragas Yuumi synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Yuumi, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Gragas sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Yuumi. His KDA went down from NaN to NaN. This worsening shows that Yuumi helps Gragas perform poorer in competitive League rounds. Yet, the small difference indicates that this performance change is only marginal.
When Gragas tries to synergize with Yuumi, he sees a measurable drop in his full damage output. This difference could indicate that Yuumi does not provide protection for him to dish out more damage or that her presence also helps increase the match's duration. Similarly, when Gragas is played together with Yuumi on the same side, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing with Yuumi.
Additionally, when Gragas plays with Yuumi on the same side, he typically receives a little less damage than when he plays alone. Receiving not as much damage may mean that Yuumi does a decent job of protecting Gragas during teamfights.
There is no one best ally for Gragas that will no matter what be his ideal teammate. Yet, overall, Yuumi is a terrible teammate for Gragas. By locking into the same side as Gragas, she drops their win rate by -4.9% to 43.0%. This proves that there is a very bad strategic relationship between Gragas and Yuumi that results in them performing not as well together than alone.
Yuumi has a much lower diffuclty than Gragas. That means you don't need to be very careful when finding Yuumi allies to play with, as they will need a much lower level of skill to be able to do well with you.
Working on the same side, Gragas players should expect to observe an overall large increase in your team’s capacity to support your allies. When paired, these two will help their other teammates secure a victory.
Although, by grouping Gragas and Yuumi together, you probably will not be providing your other teammates enough engage. We recommend you bring other champions on your team that neutralizes this hole in this pairing's capabilities.
Regardless of the ability of your Yuumi teammate, you need to focus on maximizing your gold income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you should do well anyway.
To truly master Gragas in order to pair well with Yuumi during both the lane and mid / late game phases of League games, you should keep reading to learn a few extra tips and tricks for this champion pairing. If you listen to the build and tips shown here, you will grow your win rate significantly.
The ideal items to prioritize in your Gragas and Yuumi synergy build consist of Shadowflame, Stormsurge, and Luden's Companion. When Gragas incorporated at least these three great items in his build, he performed much better as an ally of Yuumi than with most other commonly used builds. In fact, Gragas had an average winrate of 43.0% helping carry Yuumi with these items in his kit.
To have the greatest chance of coming out on top against your oponents, you should equip the Dark Harvest, Sudden Impact, Eyeball Collection, Treasure Hunter, Transcendence, and Waterwalking runes from the Domination and Sorcery rune sets. Of all the rune sets players chose for this champion pairing, this set of runes yielded the best win rate. Moreover, these runes provided a 43.0% win rate overall.
By default, tips, stats, and builds on how to pair Yuumi with Gragas are presented for all ranked divisions combined. If you want to narrow the stats and builds to a specific rank, you should use the selection menu above.