Cast World Ender when you are sure you can force a fight.
Use Umbral Dash while casting The Darkin Blade to increase your chances of hitting the enemy.
Crowd Control abilities like Infernal Chains or your allies' immobilizing effects will help you set up The Darkin Blade.
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 Aatrox 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, Aatrox sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Cassiopeia. His KDA worsened from NaN to NaN. This negative change shows that Cassiopeia helps Aatrox perform not as well in ranked LoL rounds. Yet, the small difference proves that this performance change is only marginal.
When Aatrox is paired with Cassiopeia, he observes a marginal improvement in his total damage output. This may signal that Cassiopeia provides protection for him to deal more damage or that her participation also helps extend the game's duration. Similarly, when Aatrox is played together with Cassiopeia on the same side, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing synergisticly with Cassiopeia.
Additionally, when Aatrox plays with Cassiopeia on the same side, he typically takes a little more damage than when he plays alone. Getting dealt more damage could indicate that Cassiopeia does a poor job of covering Aatrox during team fights.
There is no top companion for Aatrox that will always be his #1 synergy. Yet, overall, Cassiopeia is a decent companion for Aatrox. By being on the same team as Aatrox, she increases their win rate by 1.2% to 51.6%. This demonstrates that there is a potentially meaningful synergy between Aatrox and Cassiopeia that allows them to perform at the top of their game together than alone.
Cassiopeia has a much greater difficulty compared to Aatrox. That means you should be very careful when lining up Cassiopeia allies to play with, as they will require a much greater level of skill to play well with you.
Fighting alongside, you will likely witness an overall large increase in your team’s ability to deal magic damage. Together, these two can deal quite a lot of AP type damage.
Although, by aligning Aatrox and Cassiopeia together, you probably will not be giving your side very much engage. Plan to bring other champs on your team that neutralizes this gap in their capabilities.
Regardless of the skill of your Cassiopeia teammate, you need to focus on increasing your gold income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you will do well, regardless.
If you would like to truly master Aatrox in order to pair well with Cassiopeia during both the laning and mid / late game phases of League of Legends, you should keep reading to master additional tips and tricks for this champion pairing. If you mind the build and tips displayed here, you will increase your win rate by a lot.
The most important finished items to prioritize in your Aatrox and Cassiopeia synergy build include Spear of Shojin, Death's Dance, and Sundered Sky. When Aatrox bought at least these three pieces in his build, he did significantly better as an ally of Cassiopeia than with many other commonly used builds. In fact, Aatrox had an average win rate of 51.6% when playing alongside Cassiopeia with this build.
To have the highest likelihood of defeating your oponents, Aatrox players should equip the Conqueror, Triumph, Legend: Tenacity, Last Stand, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Out of all the rune combinations players used for this champion pairing, this blending of runes yielded the top win rate. Moreover, these runes provided a 51.6% win rate overall.
By default, tips, statistics, and builds on how to synergize Cassiopeia with Aatrox are displayed for all skill levels, merged. If you would like to scope the statistics and builds to a distinct rank, you should use the selection menu located earlier in the counter matchup guide.