Look at the line-up of both your team and the enemy's team when picking your form.
Remember that nearby enemies can see which wall you're in.
Meditate is an effective method of healing damage over time, but Master Yi is susceptible to coordinated team ganks early in the game.
Although Master Yi cannot be slowed while using Highlander, other disables can stop him in his tracks.
If Master Yi tries to farm with Alpha Strike, hit him a few times so he has to use mana with Meditate to heal.
The stats provided here emphasize several valuable Kayn versus Master Yi matchup statistics that can help us interpret the differences between the two. As an example, Kayn’s KDA ratio ([kills + assists] / deaths) of NaN is more than Master Yi’s ratio of NaN, showing that Kayn may be more central to his team's team fighting capability than Master Yi..
Kayn usually has a slightly smaller longest kill spree than his counter does. Typically, he receives more damage than Master Yi. This commonly reflects different amounts of tankyness, yet it can also imply that the one champion has less agility and thus is not able to flee from additional harm when poked or engaged.
Both League champions are great. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Kayn usually loses when taking on Master Yi, with a 46.4% win rate. As a result, Kayn makes a bad counter for Master Yi.
While Kayn does have a lower winrate compared to Master Yi, when they face off with one another, Kayn also has a much greater learning curve that makes him a more challenging champ to develop with. You should expect to face a difficult match when picking Kayn into Master Yias his relative depth means you may not be able to reach his full potential without a significant amount of practice beforehand.
Furthermore, Kayn has almost no amount of CC and other utility, a similar amount to Master Yi. This makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Kayn vs Master Yi matchups, Master Yi is the better champion with a much lower win rate, more champion depth, and a similar amount of utility to help out your teammates during late stage team fights.
Kayn is a bad counter for Master Yi. Make sure you focus your gameplay on increasing your gold income and clearing objectives. If you do that, you should be able to stand on your own as Kayn against Master Yi.
If you would like to learn all of the intricacies of Kayn in order to counter Master Yi during both the lane 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 listen to the build and tips presented here, you will increase your win rate by a lot and be closer to League of Legends pro players.
Kayn most often gets a similar amount of CS relative to Master Yi. Champions who typically don't acquire much CS usualy don't have to have much CS to be effective, such as supports. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically have to have a lot of items to be effective. In either situation, try to exceed the values shown on this page to do well.
The most crucial items to have in your Kayn versus Master Yi build include Prowler's Claw, Youmuu's Ghostblade, and Edge of Night. When Kayn incorporated at least these three pieces in his build, he did significantly better vs Master Yi than with most other typical counter builds. In fact, Kayn boasted an average win rate of 46.4% when countering Master Yi with this build.
To have the best likelihood of annihilating Master Yi as Kayn, you should use the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Treasure Hunter runes from the Inspiration and Domination rune sets. Out of all the runes players used for Kayn vs Master Yi clashes, this sequence of runes yielded the best win rate. Moreover, these runes gave a 46.4% winrate overall.
By default, tips, statistics, and builds on how to beat Master Yi as Kayn are displayed for all ranked divisions combined. If you want to narrow the statistics and builds to a distinct rank, you may use the selection menu located earlier in the counter matchup guide.