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.
Try and keep targets in the range of your Flamespitter. It can deal a lot of damage overtime.
If you are winning a fight you can use your ultimate to wall off an escape path.
Try and pace yourself to stay in the Danger Zone to maximize your effectiveness. It is easy to overheat if you rapidly use your abilities.
The Heimerdinger Rumble synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rumble, 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 Rumble. His KDA decreased from NaN to NaN. This decrease shows that Rumble helps Heimerdinger perform poorer in competitive League of Legends matches. Yet, the small difference shows that this performance change is not very impactful.
When Heimerdinger is paired with Rumble, he observes a little decrease in his complete damage dealt. This difference may signal that Rumble doesn't help cover for him to dish out more damage or that his presence also helps increase the round's duration. Similarly, when Heimerdinger is played together with Rumble on the same side, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing synergisticly with Rumble.
Moreover, when Heimerdinger plays with Rumble on the same team, he on average receives a little more damage than when he plays alone. Receiving more damage could mean that Rumble does a poor job of covering Heimerdinger during team fights.
There is no universally accepted best champion pairing for Heimerdinger that will always be his top synergy. However, overall, Rumble is a relatively poor ally for Heimerdinger. By playing on the same team as Heimerdinger, he drops their win rate by -2.5% to 47.1%. This clearly indicates that there is a negative strategic relationship between Heimerdinger and Rumble that results in them performing not as well together than without each other.
Rumble has a greater difficulty than Heimerdinger. That means you should be very careful when arranging Rumble teammates to play with, as they will have to have a greater level of skill to fight well with you.
Working on the same side, Heimerdinger players should expect to witness an overall large increase in your team’s capability to deal magic damage. Together, these champs can blast through enemies with magic damage.
In contrast, by aligning Heimerdinger and Rumble together, you probably will not be granting your team a lot of anti-tank damage dealing potential. We recommend you have other champions on your team that fills this hole in this pairing's capabilities.
Regardless of the skill of your Rumble teammate, you should focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well, regardless.
To truly master Heimerdinger to synergize with Rumble during both the lane and mid / late game phases of League rounds, you should continue reading to pick up additional lessons on this champion pairing. If you use the build and suggestions presented here, you should increase your win rate significantly.
The top items to build first in your Heimerdinger and Rumble synergy build consist of Rylai's Crystal Scepter, Zhonya's Hourglass, and Liandry's Torment. When Heimerdinger used at least these three finished items in his build, he did significantly better as an ally of Rumble than with most other typical item sets. In fact, Heimerdinger had an average win rate of 47.1% when synergizing his build and playstyle to Rumble with these items in his kit.
To have the best probability of defeating your oponents, you should equip the Arcane Comet, Manaflow Band, Absolute Focus, Scorch, Taste of Blood, and Treasure Hunter runes from the Sorcery and Domination rune sets. Of all the rune combinations players picked for this champion pairing, this composite of runes yielded the best win rate. In fact, these runes averaged a 47.1% win rate overall.
By default, tips, stats, and builds on how to pair Rumble with Heimerdinger are given for every ranked division. If you would like to scope the statistics and builds to a particular division, you may use the selection menu located earlier on the page.