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 careful about how close you let Viktor get to you. Viktor's control of the battlefield increases with his proximity to his opponent.
Be aware of how many augments Viktor has upgraded by looking at the color of the light on his staff (purple, yellow, blue, red).
The stats shown here highlight some valuable Amumu vs. Viktor matchup stats that may help you interpret the differences and similarities between the pair. As an example, Amumu’s KDA ratio ([kills + assists] / deaths) of NaN is more than Viktor’s KDA ratio of NaN, indicating that Amumu may be more central to his team's team fighting capability than Viktor..
Amumu normally has a slightly smaller longest killing spree than his opponent does. Typically, he takes more damage than Viktor. This commonly reflects differing health capacities, yet it can also imply that the one champion has less mobility and thus is unable to kite away from further harm when engaged or poked.
Both League champions are great. Both champs have their pros and cons. In League's current meta, Amumu usually loses when trying to fight Viktor, with a 47.8% win rate. Therefore, Amumu makes a bad counter to Viktor.
While Amumu does have a lower winrate than Viktor, when they face off with one another, Amumu also has a much lower difficulty level that makes him a less difficult champion to develop with. You should expect to face a difficult match when picking Amumu into Viktor.
Additionally, Amumu also has a lot of utility and CC, a similar amount to Viktor. This makes her just as valuable during team fights, especially when trying to counter champions with a ton of burst damage.
While there isn't one best champion for every situation in League of Legends, in Amumu vs Viktor matchups, Viktor is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your team members during late stage team fights.
Amumu is a garbage counter to Viktor. You will do well by focussing your gameplay on increasing your CS and taking out objectives. If you are able to do that, you should hold your own as Amumu against Viktor.
To truly master Amumu in order to counter Viktor during both the laning and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tips and tricks for this matchup. If you mind the build and stats displayed here, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Amumu typically accumulates a lot less CS compared to Viktor. Champs who typically don't get many minion kills usualy don't need much CS to be effective, such as support champions. These kinds of champions are capable of scaling properly off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually have to have several high cost items to be effective. In either case, try to exceed the values shown on this page to do well.
The most important items to prioritize in your Amumu versus Viktor build include Sunfire Aegis, Thornmail, and Randuin's Omen. When Amumu bought at least these three items in his build, he performed a lot better when fighting Viktor than with most other common builds. In fact, Amumu boasted an average win rate of 47.8% when countering Viktor with these items in his kit.
To have the greatest probability of coming out on top against Viktor 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. Of all the rune builds players picked for Amumu vs Viktor LoL games, this composite of runes yielded the best win rate. In fact, these runes gave a 47.8% winrate overall.
By default, tips, statistics, and builds on how to beat Viktor as Amumu are displayed for all ranked divisions. If you want to filter the statistics and builds to a particular skill level, you should use the selection menu located at the top of this page.