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 Renata Glasc Amumu synergy stats shown here demonstrate the areas of their gameplay that do better (or worse) when paired with Amumu, compared to their overall stats. Significant differences are areas of focus that highlight how their gameplay changes when paired with this other champion.
Overall, Renata Glasc sees a very large drop in their KDA (ratio of kills and assists to deaths) when paired with Amumu. His KDA worsened from NaN to NaN. This negative change shows that Amumu helps Renata Glasc perform worse in ranked League of Legends matches. Yet, the small difference shows that this performance change is only marginal.
When Renata Glasc plays on the same team as Amumu, they gets a little increase in their full damage dealt. This could demonstrate that Amumu supports by providing cover for them to deal more damage or that his allyship also helps increase the match's duration. Similarly, when Renata Glasc is played alongside Amumu on the same side, he usually scores many fewer killing sprees than when they plays alone. This is contrasting evidence that they is worse when playing with Amumu.
Moreover, when Renata Glasc plays with Amumu on the same side, they typically receives a little more damage than when they plays alone. Getting dealt more damage could mean that Amumu does a poor job of protecting Renata Glasc during team fights.
There is no ideal synergy for Renata Glasc that will 100% of the time be their top teammate. However, Amumu is a below average teammate for Renata Glasc. By playing on the same team as Renata Glasc, he drops their win rate by -1.1% to 48.7%. This clearly indicates that there is a harmful strategic relationship between Renata Glasc and Amumu that allows them to perform not as well together than alone.
Amumu has a much lower diffuclty than Renata Glasc. That means you don't need to be cautious when finding Amumu comrades to fight alongside, as they will need a much lower level of skill to be able to play well with you.
Playing alongside, you should expect to witness an overall large increase in your team’s capability to deal magical damage. Together, these two can blast through enemies with magic damage.
In contrast, by bringing Renata Glasc and Amumu together, you will not be granting your other allies enough anti-tank damage dealing potential. Make sure to include other champions on your team that helps cover this relative disparity in their playstyle.
Regardless of the ability of your Amumu ally, you should focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you heed this simple advice, you will do well anyway.
To truly master Renata Glasc to synergize with Amumu during both the early game and mid / late game phases of League of Legends, you should continue reading to gather some more tips and tricks for this champion pairing. If you mind the build and tips displayed above, you should increase your win rate by a lot.
The top finished items to focus on in your Renata Glasc and Amumu synergy build include Shurelya's Battlesong, Redemption, and Ardent Censer. When Renata Glasc used at least these three great items in their build, they performed a lot better as an ally of Amumu than with most other common item sets. In fact, Renata Glasc had an average win rate of 48.7% helping carry Amumu with these items in their kit.
To have the greatest chance of defeating your oponents, you should equip the Guardian, Shield Bash, Bone Plating, Unflinching, Relentless Hunter, and Zombie Ward runes from the Resolve and Domination rune sets. Out of all the rune builds that we analyzed for this champion pairing, this composite of runes yielded the best win rate. Notably, these runes averaged a 48.7% winrate overall.
By default, tips, stats, and builds on how to team up Amumu with Renata Glasc are displayed for every ranked division. If you would like to scope the statistics and builds to a distinct skill level, you should use the selection menu earlier in the counter matchup guide.