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.
Lead your enemy when targeting with Noxious Blast to ensure the hit.
Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
The Gragas Cassiopeia synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Cassiopeia, 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 Cassiopeia. His KDA decreased from NaN to NaN. This drop shows that Cassiopeia helps Gragas perform poorer in competitive League of Legends rounds. Yet, the small difference shows that this performance change is not very impactful.
When Gragas plays on the same team as Cassiopeia, he sees a little drop in his total damage dealt. This change may demonstrate that Cassiopeia doesn't help protection for him to deal more damage or that her presence also helps increase the match's duration. Similarly, when Gragas is played together with Cassiopeia 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 synergisticly with Cassiopeia.
Additionally, when Gragas plays with Cassiopeia on the same team, he often receives more damage than when he fights alone. Getting dealt more damage could mean that Cassiopeia does a poor job of protecting Gragas during team fights.
There is no perfect ally for Gragas that will 100% of the time be his best teammate. Yet, Cassiopeia is a very typical teammate for Gragas. By being on the same side as Gragas, she drops their win rate by -0.3% to 47.6%. This proves that there is a weak bond between Gragas and Cassiopeia that results in them performing worse together than alone.
Cassiopeia has a much greater difficulty compared to Gragas. That means you need to be cautious when enlisting Cassiopeia teammates to fight alongside, as they will have to have a much greater level of skill to be able to fight well with you.
When playing on the same side, you should expect to witness an overall large increase in your team’s ability to to do a lot of AP damage. Together, these champs are able to dish out a surprising amount of magic type damage.
Conversely, by grouping Gragas and Cassiopeia together, you will not be providing your side enough sustained damage output. Plan to bring other champs on your team that offsets this relative disparity in their playstyle.
Regardless of your Cassiopeia ally's ability, you need to focus on increasing your gold income, outlasting your enemies, and taking down objectives. If you do this, you should do well, regardless.
To truly master Gragas in order to work well with Cassiopeia during both the early game and mid / late game phases of LoL matches, you should continue reading to master additional tricks and insights into this champion pairing. If you mind the build and suggestions shown above, you will grow your win rate by a lot.
The most crucial items to use in your Gragas and Cassiopeia synergy build include Lich Bane, Shadowflame, and Stormsurge. When Gragas bought at least these three pieces in his build, he did a lot better when paired up with Cassiopeia than with many other typical item sets. In fact, Gragas boasted an average win rate of 47.6% helping carry Cassiopeia with this build.
To have the best chance of coming out on top against your oponents, Gragas players should use the Dark Harvest, Sudden Impact, Eyeball Collection, Treasure Hunter, Transcendence, and Waterwalking runes from the Domination and Sorcery rune sets. Of all the runes players used for Gragas and Cassiopeia pairings, this composite of runes resulted in the highest win rate. Notably, these runes provided a 47.6% win rate overall.
By default, tips, statistics, and builds on how to team up Cassiopeia with Gragas are displayed for all ranked divisions combined. If you would like to scope the statistics and builds to a particular skill level, you can use the selection menu located earlier in the counter matchup guide.