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.
Picking up goo chunks is very important to staying alive.
When Cell Division is ready, try to die in a position that makes it difficult for the enemy team to kill your bloblets.
Charging Elastic Slingshot from the fog of war will give opponents less time to react.
The Amumu Zac synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Zac, 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 Zac. His KDA fell from NaN to NaN. This worsening shows that Zac helps Amumu perform poorer in ranked League of Legends matches. Yet, the small difference indicates that this performance change is only marginal.
When Amumu tries to synergize with Zac, he sees a little drop in his total damage dealt. This change may demonstrate that Zac doesn't help cover for him to dish out more damage or that his support also helps increase the round's duration. Similarly, when Amumu is played alongside Zac on the same side, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Zac.
Additionally, when Amumu plays with Zac on the same team, he often receives less damage than when he plays alone. Getting dealt not as much damage could indicate that Zac does a decent job of protecting Amumu during teamfights.
There is no perfect ally for Amumu that will no matter what be his best teammate. However, overall, Zac is a superb companion for Amumu. By locking into the same side as Amumu, he increases their win rate by 3.1% to 52.1%. This clearly indicates that there is a very strong synergy between Amumu and Zac that allows them to perform stronger together than alone.
Zac has a much greater difficulty compared to Amumu. That means Amumu players need to be careful when arranging Zac comrades to go into battle on the same side as, as they will need a much higher level of skill to fight well with you.
Fighting cooperatively, you should see an overall large increase in your team’s ability to to do a lot of AP damage. Combined, these champs can blast through enemies with magic damage.
In contrast, by aligning Amumu and Zac together, you probably will not be giving your side much sustained damage output. We recommend you have other champs on your team that neutralizes this hole in this pairing's kit.
Regardless of the skill of your Zac ally, you need to focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you should do well anyway.
To truly master Amumu in order to synergize with Zac during both the laning and mid / late game phases of League of Legends games, you should keep reading to pick up a few extra lessons on this champion pairing. If you pay attention to the build and suggestions presented above, you will increase your win rate significantly.
The most important items to prioritize in your Amumu and Zac synergy build include Sunfire Aegis, Thornmail, and Jak'Sho, The Protean. When Amumu combined at least these three items in his build, he did significantly better as an ally of Zac than with many other common builds. In fact, Amumu boasted an average winrate of 52.1% when playing alongside Zac with these items in his kit.
To have the best probability of crushing your oponents, you should use the Aftershock, Font of Life, Bone Plating, Unflinching, Cheap Shot, and Ultimate Hunter runes from the Resolve and Domination rune sets. Of all the rune sets that we analyzed for this team composition, this sequence of runes yielded the top win rate. In fact, these runes averaged a 52.1% win rate overall.
If you need to view Amumu and Zac collaboration tips and builds for a a specific skill level, feel free to choose one from the selection menu above. If viewing for the first time, the statistics and guides displayed are calculated using all matches run with both champs.