You can land an initial Mark of the Storm debuff on an opponent with Thundering Shuriken, and then add to it with Electrical Surge.
Lightning Rush can be used to initiate fights with its Energy return component, allowing him to use other abilities afterward.
You can stun your opponents by inflicting 3 Marks of the Storm upon them.
Hecarim's ultimate causes opponents to flee in terror. Spread out to reduce his power in fights.
Hecarim gains life from nearby enemies with Spirit of Dread but lacks durability, use burst damage.
The stats provided here emphasize some valuable Kennen against Hecarim counter stats that may help us explain the distinctions between the two. As an example, Kennen’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Hecarim’s ratio of NaN, highlighting that Kennen may be more central to his team's team fighting potential than Hecarim..
Kennen usually has a similar longest killing spree as his enemy does. Typically, he receives less damage than Hecarim. This is usually reflective of differing health capacities, but it can also imply that the one champ has less agility and thus is not able to escape additional harm when poked or engaged.
Both League of Legends champs are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Kennen usually loses when taking on Hecarim, with a 48.8% win rate. Therefore, Kennen makes a poor counter for Hecarim.
While Kennen does have a lower win rate compared to Hecarim, when they face off with one another, Kennen also has a lower learning curve that makes him a less challenging champ to pick up and master. You still need to be cautious when picking Kennen into Hecarim.
Moreover, Kennen also has a good amount of CC and other utility, a similar amount to Hecarim. This makes her just as valuable during teamfights, especially when facing champions with a ton of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Kennen vs Hecarim matchups, Hecarim is the better champion with a lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during late stage team fights.
Kennen is a somewhat poor counter for Hecarim. You will do well by focussing your tactics on keeping up your gold and cs and taking out objectives. If you can do that, you should be able to stand on your own as Kennen against Hecarim.
To truly master Kennen to counter Hecarim during both the early game and mid / late game phases of League of Legends, you should continue reading to gather a few extra tips and tricks for this matchup. If you listen to the build and suggestions shown above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Kennen most often accumulates much more CS compared to Hecarim. Champs who typically don't earn much CS typically don't require much CS to be valuable teammates, such as supports. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either situation, try to do better than the values reported on this page to do well.
The best items to have in your Kennen versus Hecarim build include Hextech Rocketbelt, Shadowflame, and Stormsurge. When Kennen bought at least these three items in his build, he performed much better when fighting Hecarim than with many other commonly used builds. In fact, Kennen had an average winrate of 48.8% when countering Hecarim with these items in his kit.
To have the greatest probability of coming out on top against Hecarim as Kennen, you should equip the Electrocute, Taste of Blood, Eyeball Collection, Ultimate Hunter, Absolute Focus, and Scorch runes from the Domination and Sorcery rune sets. Of all the runes players used for Kennen vs Hecarim battles, this blending of runes resulted in the greatest win rate. Moreover, these runes gave a 48.8% winrate overall.
By default, tips, stats, and builds on how to beat Hecarim as Kennen are presented for all skill levels combined. To scope the stats and builds to a specific rank, you can use the selection menu earlier in the counter matchup guide.