Make the most out of your Icathian Surprise.
Use Void Ooze to set up a perfect Living Artillery.
Kog'Maw can outrange most champions with his Bio-Arcane Barrage ability.
Deny Vayne the opportunity to pin you against walls.
Vayne is fragile - turn the pressure up on her and she will be forced to play cautiously.
The stats shown here emphasize several important Kog'Maw versus Vayne matchup stats that can help us realize the distinctions between the two. Kog'Maw’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Vayne’s KDA ratio of NaN, highlighting that Kog'Maw may be more central to his team's team fighting effectiveness than Vayne..
Kog'Maw normally has a similar longest kill spree as his matchup does. Typically, he receives a similar amount of damage to Vayne. This typically indicates different amounts of tankyness, yet it can also illustrate that the one champ has less mobility and thus is not able to flee from further damage when engaged or poked.
Both League of Legends champions are great champions. Both champs have their pros and cons. In the game's current meta, Kog'Maw usually loses when trying to fight Vayne, with a 47.2% win rate. Therefore, Kog'Maw makes a bad counter for Vayne.
While Kog'Maw does have a lower winrate compared to Vayne, when they face off with one another, Kog'Maw also has a lower difficulty level that makes him a less difficult champion to learn. You may get destroyed when picking Kog'Maw into Vayne.
Furthermore, Kog'Maw also has only a small amount of utility and CC, a similar amount to Vayne. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not a single best champion in League of Legends, in Kog'Maw vs Vayne matchups, Vayne is the better champion with a lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during teamfights.
Kog'Maw is a terribly counter to Vayne. Focus your tactics on increasing your CS and taking out objectives. If you can do that, you should do very well as Kog'Maw against Vayne.
If you would like to learn all of the intricacies of Kog'Maw in order to counter Vayne during both the lane and mid / late game phases of League of Legends, you should keep reading to gather a few extra tips and tricks for this matchup. If you pay attention to the build and tips shown here, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Kog'Maw usually accumulates a similar amount of CS compared to Vayne. Champs who on average don't earn many minion kills often don't need much CS to be effective, such as support champions. They are capable of scaling properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically require a lot of items to be effective. In either case, try to do better than the numbers displayed here to do well.
The most important items to have in your Kog'Maw versus Vayne build include Runaan's Hurricane, Blade of The Ruined King, and Terminus. When Kog'Maw combined at least these three items in his build, he did a lot better vs Vayne than with most other typical item sets. In fact, Kog'Maw boasted an average winrate of 47.2% when countering Vayne with this counter build.
To have the best chance of crushing Vayne as Kog'Maw, you should use the Lethal Tempo, Triumph, Legend: Bloodline, Last Stand, Conditioning, and Overgrowth runes from the Precision and Resolve rune sets. Out of all the rune combinations players chose for Kog'Maw vs Vayne battles, this mixture of runes yielded the greatest win rate. In fact, these runes provided a 47.2% winrate overall.
If you would like to see Kog'Maw vs Vayne tips and builds for a an individual rank, feel free to choose one from the selection menu displayed above. If viewing for the first time, the statistics and strategies displayed are computed using all games completed with both champs.