You can set her passive to use hotkeys in the options menu. The default is Shift+F1~F5
Try to use Inherent Glamour sparingly, ineffective uses will put enemies on the alert.
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.
The Neeko Heimerdinger synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Heimerdinger, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Neeko sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Heimerdinger. His KDA decreased from NaN to NaN. This negative change shows that Heimerdinger helps Neeko perform poorer in ranked League rounds. Yet, the small difference proves that this performance change is not very impactful.
When Neeko is an ally to Heimerdinger, she gets a little drop in her total damage output. This change could demonstrate that Heimerdinger does not help protection for her to deal more damage or that his presence also helps extend the round's duration. Similarly, when Neeko is played with Heimerdinger on the same side, he usually scores many fewer killing sprees than when she plays without Heimerdinger. This is contrasting evidence that she is worse when playing synergisticly with Heimerdinger.
Additionally, when Neeko plays with Heimerdinger on the same team, she on average receives a little more damage than when she fights alone. Receiving more damage could indicate that Heimerdinger does a poor job of covering Neeko during team fights.
There is no ideal ally for Neeko that will no matter what be her best ally. However, Heimerdinger is a below average ally for Neeko. By locking into the same side as Neeko, he decreases their win rate by -1.6% to 47.8%. This clearly indicates that there is a bad bond between Neeko and Heimerdinger that results in them performing not as well together than without each other.
Heimerdinger has a greater difficulty than Neeko. That means Neeko players need to be careful when enlisting Heimerdinger comrades to fight alongside, as they will need a greater level of skill to be able to work well with you.
Working alongside, you will likely see an overall large increase in your team’s capability to deal magical damage. Combined, these two are able to dish out a surprising amount of magic type damage.
Although, by pairing Neeko and Heimerdinger together, you will not be providing your team a lot of attack damage. Plan to have other champions on your team that nullifies this relative hole in this pairing's potential.
Regardless of your Heimerdinger ally's skill level, you should focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well anyway.
To truly master Neeko to pair well with Heimerdinger during both the lane and mid / late game phases of League rounds, you should keep reading to master some more tricks and insights into this champion pairing. If you use the build and stats shown above, you will increase your win rate significantly.
The top items to focus on in your Neeko and Heimerdinger synergy build include Hextech Rocketbelt, Zhonya's Hourglass, and Zaz'Zak's Realmspike. When Neeko used at least these three items in her build, she performed much better as an ally of Heimerdinger than with many other typical builds. In fact, Neeko boasted an average winrate of 47.8% when playing alongside Heimerdinger with these items in her kit.
To have the highest likelihood of annihilating your oponents, Neeko players should take the Arcane Comet, Manaflow Band, Transcendence, Scorch, Biscuit Delivery, and Cosmic Insight runes from the Sorcery and Inspiration rune sets. Out of all the rune builds players picked for this champion pairing, this mix of runes yielded the top win rate. In fact, these runes provided a 47.8% winrate overall.
If you would like to see Neeko with Heimerdinger synergy tips and stats for a a specific rank, please select one from the selection menu displayed above. By default, the statistics and build suggestions given are calculated using all matches with data with both champions.