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.
You can use Comet of Legend's flight to grow Starsurge to massive proportions.
Comet of Legend allows you to move quickly around the map; use it to put pressure on other lanes.
Save Voice of Light to use as a defense against melee opponents if you need to - otherwise, use its slow to start a fight at long range.
The Amumu Aurelion Sol synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Aurelion Sol, 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 large worsening in his KDA (ratio of kills and assists to deaths) when paired with Aurelion Sol. His KDA worsened from NaN to NaN. This drop shows that Aurelion Sol helps Amumu perform poorer in competitive LoL games. Yet, the small difference indicates that this performance change is not very impactful.
When Amumu is paired with Aurelion Sol, he gets a marginal improvement in his full damage output. This difference may demonstrate that Aurelion Sol helps provide protection for him to dish out more damage or that his presence on the team also helps increase the game's duration. Similarly, when Amumu is played with Aurelion Sol 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 Aurelion Sol.
Moreover, when Amumu plays with Aurelion Sol on the same side, he on average takes a little more damage than when he fights alone. Receiving more damage may mean that Aurelion Sol does a poor job of protecting Amumu in team fights.
There is no perfect ally for Amumu that will 100% of the time be his ideal ally. However, Aurelion Sol is a decent companion for Amumu. By being on the same team as Amumu, he increases their win rate by 1.2% to 50.2%. This proves that there is pretty good bond between Amumu and Aurelion Sol that results in them performing stronger together than without each other.
Aurelion Sol has a much greater difficulty compared to Amumu. That means you need to be cautious when finding Aurelion Sol teammates to fight alongside, as they will require a much greater level of skill to do well with you.
When playing on the same side, Amumu players will likely see an overall large increase in your team’s ability to deal magic damage. Combined, these two can deal quite a lot of AP type damage.
In contrast, by aligning Amumu and Aurelion Sol together, you will not be providing your other allies enough attack damage. Plan to pick other champs on your team that fills this relative hole in their playstyle.
Regardless of your Aurelion Sol ally's skill level, you should focus on maximizing your gold income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you should do well anyway.
If you would like to truly master Amumu to pair well with Aurelion Sol during both the lane and mid / late game phases of League of Legends games, you should continue reading to master some more tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented above, you should grow your win rate by a lot.
The top items to have in your Amumu and Aurelion Sol synergy build include Thornmail, Hollow Radiance, and Jak'Sho, The Protean. When Amumu bought at least these three great items in his build, he did a lot better when paired up with Aurelion Sol than with many other common builds. In fact, Amumu had an average winrate of 50.2% when synergizing his build and playstyle to Aurelion Sol with these items in his kit.
To have the greatest probability of annihilating your oponents, Amumu players 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 rune combinations players picked for Amumu and Aurelion Sol pairings, this combination of runes yielded the best win rate. Moreover, these runes gave a 50.2% win rate overall.
By default, tips, stats, and builds on how to pair Aurelion Sol with Amumu are presented for every ranked division. To scope the stats and builds to a distinct division, you should use the selection menu located earlier in the counter matchup guide.