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.
Use Demacian Standard as a scouting tool when worried about incoming enemies.
You can use the Dragon Strike / Demacian Standard combo to get out of your own Cataclysm arenas.
Split your basic attacks on different champions at the beginning of fights to maximize damage.
The Heimerdinger Jarvan IV synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Jarvan IV, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with Jarvan IV. His KDA fell from NaN to NaN. This decrease shows that Jarvan IV helps Heimerdinger perform not as well in competitive League of Legends rounds. Yet, the small difference proves that this performance change is only marginal.
When Heimerdinger tries to synergize with Jarvan IV, he observes a marginal improvement in his full damage dealt. This may signal that Jarvan IV supports by providing cover for him to dish out more damage or that his allyship also helps increase the round's duration. Similarly, when Heimerdinger is played alongside Jarvan IV on the same team, he usually scores many fewer killing sprees compared to when he plays without Jarvan IV. This is contrasting evidence that he is worse when playing synergisticly with Jarvan IV.
Additionally, when Heimerdinger plays with Jarvan IV on the same team, he usually takes a little more damage than when he fights alone. Taking more damage may mean that Jarvan IV does a poor job of protecting Heimerdinger during teamfights.
There is no ideal companion for Heimerdinger that will no matter what be his ideal synergy. However, Jarvan IV is a very typical companion for Heimerdinger. By locking into the same side as Heimerdinger, he improves their win rate by 0.5% to 50.1%. This shows that there is a weak synergy between Heimerdinger and Jarvan IV that results in them performing at the top of their game together than alone.
Jarvan IV has a much lower diffuclty than Heimerdinger. That means Heimerdinger players don't need to be very careful when enlisting Jarvan IV teammates to go into battle on the same side as, 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 should observe an overall large increase in your team’s ability to soak up damage. When paired, these champions will be able to tank for the rest of their team.
Conversely, by bringing Heimerdinger and Jarvan IV together, you will not be giving your other allies much sustained damage output. We recommend you bring other champs on your team that neutralizes this disparity in this pairing's kit.
Regardless of your Jarvan IV ally's ability, you should focus on increasing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you do this, you should do well, regardless.
If you would like to learn all of the intricacies of Heimerdinger in order to work well with Jarvan IV during both the lane and mid / late game phases of League rounds, you should keep reading to master additional tips and tricks for 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 get in your Heimerdinger and Jarvan IV synergy build include Zhonya's Hourglass, Liandry's Torment, and Luden's Companion. When Heimerdinger incorporated at least these three items in his build, he performed much better as an ally of Jarvan IV than with most other typical item sets. In fact, Heimerdinger had an average winrate of 50.1% when playing alongside Jarvan IV with this build.
To have the best likelihood of annihilating 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 runes we have analyed for this champion pairing, this set of runes resulted in the best win rate. Notably, these runes gave a 50.1% winrate overall.
If you want to view Heimerdinger and Jarvan IV collaboration tips and stats for a a distinct rank, feel free to select one from the selection menu above. By default, the stats and tips and suggestions displayed are computed using all rounds run with these champs.