Spreading out Hextech Micro-Rockets leads to more reliable damage and more efficiency against multiple targets, but focusing it creates the biggest impact.
The success of Electron Storm Grenade is very important to Heimerdinger's survival. The slow and stun both are capable of keeping enemies in place long enough to punish them, but it is also the first line of defense against a surprise attack.
Turret placement can be a deciding factor in a battle. Against most enemies turrets are best when they can support each other, but if the enemy has a lot of area of effect damage your turrets can be destroyed quickly. Placing turrets in brush can lead to a surprise attack in your favor.
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 Heimerdinger Kayn synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Kayn, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Heimerdinger sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Kayn. His KDA fell from NaN to NaN. This worsening shows that Kayn helps Heimerdinger perform poorer in ranked League of Legends matches. Yet, the small difference indicates that this performance change is only marginal.
When Heimerdinger is paired with Kayn, he gets a marginal improvement in his full damage dealt. This change could signal that Kayn helps provide cover for him to dish out more damage or that his presence on the team also helps increase the match's duration. Similarly, when Heimerdinger is played with Kayn on the same side, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Kayn.
Additionally, when Heimerdinger plays with Kayn on the same side, he typically takes a little more damage than when he plays alone. Getting dealt more damage could indicate that Kayn does a poor job of protecting Heimerdinger during teamfights.
There is no one best champion pairing for Heimerdinger that will no matter what be his ideal synergy. Yet, Kayn is a very typical companion for Heimerdinger. By playing on the same side as Heimerdinger, he drops their win rate by -1.0% to 48.6%. This proves that there is not really a strong bond between Heimerdinger and Kayn that results in them performing not as well together than alone.
Kayn has a lower difficulty than Heimerdinger. That means you don't need to be cautious when lining up Kayn allies to fight alongside, as they will have to have a relatively low level of skill to cooperate well with you.
When playing together, Heimerdinger players should expect to observe an overall large increase in your team’s ability to deal physical damage. Combined, these champs can tear through the other team with a lot of physcial damage.
Although, by aligning Heimerdinger and Kayn together, you probably will not be giving your side very much AP. Plan to include other champs on your team that offsets this disparity in their abilities.
Regardless of the ability of your Kayn teammate, you need to focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you should do well anyway.
If you would like to learn all of the intricacies of Heimerdinger in order to synergize with Kayn during both the laning and mid / late game phases of LoL games, you should keep reading to learn some more lessons on this champion pairing. If you mind the build and stats displayed here, you will grow your win rate by a lot.
The best finished items to have in your Heimerdinger and Kayn synergy build include Rylai's Crystal Scepter, Zaz'Zak's Realmspike, and Luden's Companion. When Heimerdinger incorporated at least these three great items in his build, he performed a lot better when paired up with Kayn than with most other commonly used builds. In fact, Heimerdinger had an average win rate of 48.6% when playing alongside Kayn with this build.
To have the highest likelihood of vanquishing your oponents, Heimerdinger players should use the Arcane Comet, Manaflow Band, Absolute Focus, Scorch, Magical Footwear, and Biscuit Delivery runes from the Sorcery and Inspiration rune sets. Out of all the rune sets players picked for this team composition, this set of runes resulted in the highest win rate. In fact, these runes gave a 48.6% winrate overall.
By default, tips, stats, and builds on how to team up Kayn with Heimerdinger are shown for all ranked divisions combined. To narrow the statistics and builds to an individual skill level, you can use the selection menu at the top of this page.