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.
Be wary of Cassiopeia's damage potential with Twin Fang when she has you poisoned.
Turn away from Cassiopeia when she is casting Petrifying Gaze to get slowed instead of stunned.
The stats shown here show several critical Amumu versus Cassiopeia matchup statistics that can help us appreciate the distinctions between the pair. As an example, Amumu’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Cassiopeia’s KDA ratio of NaN, showing that Amumu may be more central to his team's team fighting capacity than Cassiopeia..
Amumu usually has a slightly smaller longest killing spree than his enemy does. On average, he receives more damage than Cassiopeia. This typically indicates differing health capacities, but it can also indicate that the one champion has less mobility and thus is not able to flee from further harm when engaged or poked.
Both League of Legends champs are great. Both have their strengths, weaknesses, and counters. In League's current meta, Amumu usually loses when taking on Cassiopeia, with a 45.9% win rate. Therefore, Amumu makes a bad counter to Cassiopeia.
While Amumu does have a much lower winrate than Cassiopeia, when they face off with one another, Amumu also has a much lower level of difficulty that makes him a less time consuming champion to learn. You should expect to face a difficult match when picking Amumu into Cassiopeia.
Additionally, Amumu has a great deal of CC and other utility, a similar amount to Cassiopeia. This often makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there is not one best champion overall in League of Legends, in Amumu vs Cassiopeia matchups, Cassiopeia is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your team members during teamfights.
Amumu is a terribly counter for Cassiopeia. Focus your actions on maximizing your gold income and clearing objectives. If you can do that, you should be able to stand on your own as Amumu against Cassiopeia.
If you would like to truly master Amumu to counter Cassiopeia during both the early game and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you mind the build and suggestions shown above, you will grow your win rate significantly and be closer to League of Legends pro players.
Amumu typically accumulates a lot less CS compared to Cassiopeia. Champs who typically don't acquire much CS usualy don't need much CS to be valuable teammates, such as support champions. These kinds of champions are capable of scaling properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, often have to have several high cost items to be effective. In either case, try to surpass the values reported here to do well.
The best items to focus on in your Amumu versus Cassiopeia build include Kaenic Rookern, Sunfire Aegis, and Thornmail. When Amumu used at least these three pieces in his build, he did a lot better when fighting Cassiopeia than with most other common builds. In fact, Amumu boasted an average winrate of 45.9% when playing against Cassiopeia with this counter build.
To have the highest probability of defeating Cassiopeia as Amumu, you should use the Conqueror, Triumph, Legend: Tenacity, Last Stand, Cheap Shot, and Ultimate Hunter runes from the Precision and Domination rune sets. Out of all the rune sets we have analyed for Amumu vs Cassiopeia counterpicks, this composite of runes yielded the highest win rate. Notably, these runes averaged a 45.9% win rate overall.
If you want to get Amumu vs Cassiopeia tips and counter stats for a a distinct player tier, please choose one from the selection menu shown above. By default, the statistics and build suggestions displayed are calculated using every round finished with these champions.