Remember that nearby enemies can see which wall you're in.
Look at the line-up of both your team and the enemy's team when picking your form.
The stats shown here underscore some valuable Kayn against Senna counter stats that can help you appreciate the differences and similarities between this set of champions. For instance, Kayn’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Senna’s ratio of NaN, showing that Kayn may be more central to his team's team fighting capacity than Senna..
Kayn typically has a slightly larger longest killing spree than his opponent does. Typically, he receives more damage than Senna. This is usually reflective of different amounts of tankyness; however, it can also imply that the champ with increased HP has less mobility and thus is not able to escape further harm when poked or engaged.
Both League of Legends champs are great champions. Both champs have their pros and cons. In the game's current meta, Kayn usually loses when trying to fight Senna, with a 48.3% win rate. Therefore, Kayn makes a bad counter for Senna.
While Kayn does have a lower win rate compared to Senna, when they face off with one another, Kayn also has a greater level of difficulty that makes him a more complex character to pick up and master. You should be careful when picking Kayn into Sennaas his relative depth means that you may not be able to reach his full potential without a lot of practice beforehand.
Furthermore, Kayn also has only a small amount of CC and other utility, a similar amount to Senna. 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 Kayn vs Senna matchups, Senna is the better champion with a lower win rate, more champion depth, and a similar amount of utility to help out your team members during late stage team fights.
Kayn is a somewhat poor counter for Senna. You will do well by focussing your tactics on maximizing your gold and cs and clearing objectives. If you can do that, you should hold your own as Kayn against Senna.
If you would like to truly master Kayn in order to counter Senna during both the early game and mid / late game phases of League of Legends, you should keep reading to gather a few extra tricks and insights into this matchup. If you listen to the build and tips shown here, you should grow your win rate significantly and be closer to League of Legends pro players.
Kayn typically picks up less CS relative to Senna. Champs who on average don't take many minion kills typically don't require much CS to be valuable teammates, such as supports. They are able to scale well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically require many items to be effective. In either situation, try to exceed the numbers reported on this page to do well.
The top items to use in your Kayn versus Senna build include Guardian Angel, Youmuu's Ghostblade, and Serylda's Grudge. When Kayn included at least these three items in his build, he did significantly better when facing Senna than with many other commonly used builds. In fact, Kayn boasted an average winrate of 48.3% when playing against Senna with this counter build.
To have the greatest chance of annihilating Senna as Kayn, Kayn players should use the Dark Harvest, Sudden Impact, Eyeball Collection, Treasure Hunter, Magical Footwear, and Future's Market runes from the Domination and Inspiration rune sets. Out of all the rune combinations players used for Kayn vs Senna battles, this combination of runes resulted in the greatest win rate. Moreover, these runes provided a 48.3% win rate overall.
By default, tips, stats, and builds on how to beat Senna as Kayn are displayed for all ranked divisions. To filter the stats and builds to a particular division, you may use the selection menu located earlier in the counter matchup guide.