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 Heimerdinger Yuumi synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Yuumi, 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 Yuumi. His KDA fell from NaN to NaN. This fall shows that Yuumi helps Heimerdinger perform worse in ranked LoL rounds. Yet, the small difference demonstrates that this performance change is only marginal.
When Heimerdinger is paired with Yuumi, he observes a small decrease in his total damage dealt. This change may signal that Yuumi does not provide cover for him to deal more damage or that her presence on the team also helps increase the round's duration. Similarly, when Heimerdinger is played together with Yuumi on the same team, he usually scores many fewer killing sprees than when he plays without Yuumi. This is contrasting evidence that he is worse when playing synergisticly with Yuumi.
Moreover, when Heimerdinger plays with Yuumi on the same team, he on average receives less damage than when he plays alone. Getting dealt not as much damage may indicate that Yuumi does a decent job of covering Heimerdinger during team fights.
There is no one best ally for Heimerdinger that will 100% of the time be his #1 teammate. Yet, Yuumi is a terrible teammate for Heimerdinger. By being on the same side as Heimerdinger, she decreases their win rate by -9.9% to 39.7%. This clearly indicates that there is a very bad strategic relationship between Heimerdinger and Yuumi that results in them performing worse together than without each other.
Yuumi has a much lower diffuclty than Heimerdinger. That means you don't need to be careful when enlisting Yuumi comrades to fight alongside, as they will have to have a much lower level of skill to be able to cooperate well with you.
When playing on the same side, Heimerdinger players will likely observe an overall large increase in your team’s capacity to to do a lot of AP damage. Combined, these champions can blast through enemies with magic damage.
Conversely, by bringing Heimerdinger and Yuumi together, you probably will not be granting your team enough attack damage. Make sure to bring other champs on your team that nullifies this relative gap in their potential.
Regardless of the skill of your Yuumi teammate, you need to focus on increasing your income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you will do well anyway.
To learn all of the intricacies of Heimerdinger in order to synergize with Yuumi during both the laning and mid / late game phases of LoL games, you should keep reading to master some more lessons on this champion pairing. If you mind the build and stats presented above, you should grow your win rate significantly.
The ideal finished items to prioritize in your Heimerdinger and Yuumi synergy build include Rylai's Crystal Scepter, Liandry's Torment, and Luden's Companion. When Heimerdinger bought at least these three great items in his build, he performed much better as an ally of Yuumi than with most other commonly used item sets. In fact, Heimerdinger boasted an average win rate of 39.7% when playing alongside Yuumi with this build.
To have the best chance of coming out on top against your oponents, Heimerdinger players should take the Arcane Comet, Manaflow Band, Absolute Focus, Scorch, Biscuit Delivery, and Magical Footwear runes from the Sorcery and Inspiration rune sets. Of all the rune combinations we have analyed for Heimerdinger and Yuumi pairings, this order of runes yielded the top win rate. In fact, these runes gave a 39.7% winrate overall.
By default, tips, statistics, and builds on how to pair Yuumi with Heimerdinger are presented for all ranked divisions combined. If you want to scope the stats and builds to an individual division, you should use the selection menu above.