Phosphorus Bomb can be used to reveal enemy units that might be hiding in a nearby patch of brush.
Corki can continue to attack while using Gatling Gun. Maximizing Gatling Gun is key to mastering Corki.
Valkyrie can be used defensively as well, so try using it for a quick escape.
Kennen is flimsy by nature - turn and attack him if he gets careless with Lightning Rush.
Consider playing a bit more cautiously around Kennen when you have a Mark of the Storm debuff. If he hits you with 3 Marks of the Storm, you will get stunned.
The stats shown on this page show some significant Corki vs. Kennen matchup stats that can help you realize the differences and similarities between the pair. For instance, Corki’s KDA ratio ([kills + assists] / deaths) of NaN is more than Kennen’s KDA ratio of NaN, demonstrating that Corki may be more central to his team's team fighting potential than Kennen..
Corki usually has a similar longest kill spree as his enemy does. On average, he receives a similar amount of damage to Kennen. This often reflects differing health capacities, yet it can also illustrate that the one champion has less agility and thus is unable to escape further harm when poked or engaged.
Both LoL champs are great. Both have their pros and cons. In the game's current meta, Corki usually loses when facing off against Kennen, with a 44.7% win rate. Therefore, Corki makes a bad counter for Kennen.
While Corki does have a much lower winrate than Kennen, when facing one another, Corki also has a greater level of difficulty that makes him a more challenging champion to learn and master. You may get destroyed when picking Corki into Kennen.
Moreover, Corki also has almost no amount of CC and other utility, a similar amount to Kennen. This often 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 overall in League of Legends, in Corki vs Kennen matchups, Kennen is the better champ with a much lower win rate, more champion depth, and a similar amount of utility to help out your allies during late stage team fights.
Corki is a terribly counter to Kennen. You will do well by focussing your actions on keeping up your gold income and destroying objectives. If you can do that, you should be able to stand on your own as Corki against Kennen.
If you would like to truly master Corki in order to counter Kennen 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 mind the build and tips shown above, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Corki on average racks up a similar amount of CS relative to Kennen. Champs who on average don't earn much CS typically don't have to have much CS to be valuable teammates, such as supports. They are capable of scaling well off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically have to have several high cost items to be effective. In either situation, try to do better than the numbers shown on this page to do well.
The ideal items to use in your Corki versus Kennen build include Luden's Tempest, Muramana, and Ravenous Hydra. When Corki bought at least these three items in his build, he did significantly better when facing Kennen than with many other typical counter builds. In fact, Corki boasted an average win rate of 44.7% when countering Kennen with this build.
To have the best likelihood of crushing Kennen as Corki, you should take the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Taste of Blood, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Of all the runes players picked for Corki vs Kennen counters, this blending of runes yielded the greatest win rate. Moreover, these runes provided a 44.7% win rate overall.
By default, tips, stats, and builds on how to beat Kennen as Corki are presented for all ranked divisions combined. To scope the stats and builds to a specific skill level, you can use the selection menu earlier in the counter matchup guide.