Make sure to buy items that will evolve at least 1 or 2 of your spells.
Work with your teammates to set up your Ultimate and optimize damage with your passive.
Try to catch enemy carries alone to burst them with Icathian Rain.
Despair is very effective against other tanks, so make sure you're in range of opponents with the highest Health.
Amumu is highly dependent on teammates, so try laning with your friends for maximum effectiveness.
Cooldown Reduction on Amumu is very strong, but it's often difficult to itemize for it. Grab the Golem buff whenever possible to gain Cooldown Reduction without sacrificing stats.
The Kai'Sa Amumu synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Amumu, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Kai'Sa sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Amumu. His KDA fell from NaN to NaN. This decrease shows that Amumu helps Kai'Sa perform worse in ranked League rounds. Yet, the small difference shows that this performance change is only marginal.
When Kai'Sa is paired with Amumu, she observes a marginal improvement in her full damage output. This change may demonstrate that Amumu helps provide cover for her to deal more damage or that his participation also helps extend the game's duration. Similarly, when Kai'Sa is played alongside Amumu on the same team, he usually scores many fewer killing sprees compared to when she plays on his own. This is contrasting evidence that she is worse when playing with Amumu.
Moreover, when Kai'Sa plays with Amumu on the same team, she often receives a little more damage than when she fights alone. Receiving more damage could indicate that Amumu does a poor job of covering Kai'Sa in team fights.
There is no universally accepted best companion for Kai'Sa that will no matter what be her best teammate. Yet, Amumu is a very typical teammate for Kai'Sa. By playing on the same team as Kai'Sa, he drops their win rate by -0.7% to 45.8%. This demonstrates that there is a weak strategic relationship between Kai'Sa and Amumu that allows them to perform not as well together than alone.
Amumu has a much lower diffuclty than Kai'Sa. That means you don't need to be very careful when lining up Amumu comrades to play with, as they will need a much lower level of skill to fight well with you.
Fighting together, Kai'Sa players will likely observe an overall large increase in your team’s capability to to do a lot of AP damage. Combined, these champs can deal quite a lot of AP type damage.
In contrast, by aligning Kai'Sa and Amumu together, you probably will not be granting your other teammates a great deal of utility. Plan to pick other champs on your team that offsets this relative hole in this pairing's abilities.
Regardless of the ability of your Amumu teammate, you should focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you should do well, regardless.
To truly master Kai'Sa in order to work well with Amumu during both the lane and mid / late game phases of League games, you should continue reading to pick up a few extra lessons on this champion pairing. If you pay attention to the build and suggestions displayed here, you will increase your win rate by a lot.
The ideal items to focus on in your Kai'Sa and Amumu synergy build consist of Guardian Angel, Guinsoo's Rageblade, and Terminus. When Kai'Sa bought at least these three great items in her build, she performed much better when paired up with Amumu than with many other common item sets. In fact, Kai'Sa boasted an average winrate of 45.8% when playing alongside Amumu with this build.
To have the best chance of annihilating your oponents, you should equip the Hail of Blades, Taste of Blood, Eyeball Collection, Treasure Hunter, Biscuit Delivery, and Magical Footwear runes from the Domination and Inspiration rune sets. Of all the runes we have analyed for Kai'Sa and Amumu pairings, this sequence of runes yielded the greatest win rate. In fact, these runes averaged a 45.8% win rate overall.
By default, tips, statistics, and builds on how to pair Amumu with Kai'Sa are given for all ranked divisions. If you want to filter the stats and builds to a distinct division, you should use the selection menu earlier on the page.