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.
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 Jarvan IV 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, Jarvan IV sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Rumble. His KDA worsened from NaN to NaN. This fall shows that Rumble helps Jarvan IV perform not as well in competitive LoL games. Yet, the small difference shows that this performance change is not very impactful.
When Jarvan IV is paired with Rumble, he observes a marginal improvement in his complete damage dealt. This may demonstrate that Rumble provides cover for him to dish out more damage or that his presence on the team also helps increase the game's duration. Similarly, when Jarvan IV is played with Rumble on the same side, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing alongside Rumble.
Moreover, when Jarvan IV plays with Rumble on the same team, he usually receives a little more damage than when he fights alone. Receiving more damage may mean that Rumble does a poor job of covering Jarvan IV during teamfights.
There is no one best champion pairing for Jarvan IV that will 100% of the time be his ideal teammate. Yet, overall, Rumble is a very typical teammate for Jarvan IV. By being on the same team as Jarvan IV, he decreases their win rate by -0.6% to 48.0%. This clearly indicates that there is a weak bond between Jarvan IV and Rumble that results in them performing not as well together than without each other.
Rumble has a much greater difficulty compared to Jarvan IV. That means you need to be very careful when enlisting Rumble teammates to fight alongside, as they will require a much higher level of skill to play well with you.
Working on the same side, you will likely witness an overall large increase in your team’s ability to tank a lot of damage. Combined, these champions will be able to tank for the rest of their team.
Conversely, by bringing Jarvan IV and Rumble together, you will not be granting your other teammates a great deal of utility. Make sure to pick other champions on your team that neutralizes this disparity in their kit.
Regardless of the skill of your Rumble ally, you should focus on maximizing your income, outlasting your enemies, and clearing objectives. If you do this, you will do well, regardless.
To truly master Jarvan IV to work well with Rumble during both the laning and mid / late game phases of League games, you should keep reading to gather a few extra lessons on this champion pairing. If you pay attention to the build and suggestions displayed above, you will grow your win rate significantly.
The best items to have in your Jarvan IV and Rumble synergy build consist of Sterak's Gage, Spear of Shojin, and Sundered Sky. When Jarvan IV bought at least these three pieces in his build, he performed a lot better as an ally of Rumble than with most other typical item sets. In fact, Jarvan IV had an average win rate of 48.0% when synergizing his build and playstyle to Rumble with this build.
To have the highest probability of coming out on top against your oponents, you should equip the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Out of all the rune combinations players picked for this champion pairing, this combo of runes yielded the highest win rate. In fact, these runes gave a 48.0% win rate overall.
If you would like to get Jarvan IV and Rumble cooperations tips and builds for a an individual division rank, please choose one from the selection menu provided above. If viewing for the first time, the stats and strategies given are calculated using every round finished with these champions.