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.
Take advantage of Flurry by weaving in basic attacks between spell casts - this maximizes damage output and minimizes Energy loss.
Use Sonic Wave before Dragon's Rage so you can chase the target with Resonating Strike.
Self-casting Safeguard and using Iron Will are powerful tools for killing neutral monsters (in the jungle).
The Amumu K'Sante synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with K'Sante, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Amumu sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with K'Sante. His KDA worsened from NaN to NaN. This fall shows that K'Sante helps Amumu perform poorer in ranked LoL matches. Yet, the small difference shows that this performance change is only marginal.
When Amumu plays on the same team as K'Sante, he sees a marginal improvement in his full damage dealt. This change could demonstrate that K'Sante helps provide protection for him to deal more damage or that their presence on the team also helps increase the game's duration. Similarly, when Amumu is played with K'Sante on the same team, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with K'Sante.
Additionally, when Amumu plays with K'Sante on the same side, he usually takes a little more damage than when he fights alone. Receiving more damage may indicate that K'Sante does a poor job of protecting Amumu in team fights.
There is no perfect champion pairing for Amumu that will always be his best synergy. Yet, K'Sante is a not very good ally for Amumu. By being on the same side as Amumu, they decreases their win rate by -2.6% to 46.4%. This shows that there is a bad bond between Amumu and K'Sante that allows them to perform not as well together than alone.
K'Sante has a much greater difficulty compared to Amumu. That means Amumu players must be cautious when lining up K'Sante comrades to fight alongside, as they will have to have a much greater level of skill to work well with you.
Playing together, you will likely see an overall large increase in your team’s capacity to deal magical damage. Combined, these two can deal quite a lot of AP type damage.
In contrast, by grouping Amumu and K'Sante together, you will not be providing your other allies a great deal of AD. Make sure to bring other champs on your team that neutralizes this relative disparity in this pairing's capabilities.
Regardless of your K'Sante ally's skill level, you should focus on increasing your income, warding to avoid ambushes, and clearing objectives. If you do this, you will do well anyway.
If you would like to truly master Amumu in order to work well with K'Sante during both the early game and mid / late game phases of LoL, you should continue reading to learn some more tricks and insights into this champion pairing. If you mind the build and stats displayed here, you will grow your win rate by a lot.
The top finished items to get in your Amumu and K'Sante synergy build consist of Sunfire Aegis, Thornmail, and Randuin's Omen. When Amumu incorporated at least these three items in his build, he did significantly better when fighting alongside K'Sante than with many other commonly used item sets. In fact, Amumu boasted an average winrate of 46.4% when synergizing his build and playstyle to K'Sante with these items in his kit.
To have the best likelihood of coming out on top against your oponents, you should equip the Conqueror, Triumph, Legend: Tenacity, Last Stand, Cheap Shot, and Ultimate Hunter runes from the Precision and Domination rune sets. Of all the runes players used for this team composition, this sequence of runes resulted in the best win rate. In fact, these runes averaged a 46.4% win rate overall.
If you would like to see Amumu with K'Sante cooperations tips and builds for a a specific division rank, feel free to choose one from the selection menu displayed above. At first, the stats and guides given are computed using every game played with these champs.