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.
Use Moonfall and Lunar Rush to stay on targets and activate Moonsilver Blade for extra damage.
Consider when to cast Lunar Rush without Moonlight and when to wait for another Crescent Strike.
Landing Crescent Strike is critically important, but don't be afraid to miss. The cooldown is short and the mana cost is low.
The Jarvan IV Diana synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Diana, 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 Diana. His KDA decreased from NaN to NaN. This drop shows that Diana helps Jarvan IV perform not as well in ranked League rounds. Yet, the small difference demonstrates that this performance change is not very impactful.
When Jarvan IV tries to synergize with Diana, he sees a small decrease in his full damage dealt. This could signal that Diana does not help protection for him to deal more damage or that her allyship also helps increase the game's duration. Similarly, when Jarvan IV is played with Diana on the same side, he usually scores many fewer killing sprees than when he plays without Diana. This is contrasting evidence that he is worse when playing with Diana.
Additionally, when Jarvan IV plays with Diana on the same side, he on average receives a little less damage than when he fights alone. Getting dealt not as much damage could mean that Diana does a decent job of protecting Jarvan IV during team fights.
There is no universally accepted best companion for Jarvan IV that will no matter what be his ideal ally. Yet, overall, Diana is a great companion for Jarvan IV. By locking into the same side as Jarvan IV, she increases their win rate by 4.2% to 52.8%. This demonstrates that there is a strong strategic relationship between Jarvan IV and Diana that allows them to perform stronger together than without each other.
Diana has a lower difficulty than Jarvan IV. That means you don't need to be cautious when enlisting Diana comrades to go into battle on the same side as, as they will need a lower level of skill to be able to do well with you.
Fighting cooperatively, you will likely witness an overall large increase in your team’s capacity to tank a lot of damage. Combined, these champs might be able to provide enough cover for their team's carries.
Conversely, by pairing Jarvan IV and Diana together, you may not be granting your side much support. We recommend you include other champs on your team that nullifies this relative disparity in this pairing's capabilities.
Regardless of the ability of your Diana teammate, you should focus on increasing your income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well anyway.
If you would like to truly master Jarvan IV in order to synergize with Diana during both the laning and mid / late game phases of LoL games, you should continue reading to pick up additional tips and tricks for this champion pairing. If you pay attention to the build and tips displayed here, you will grow your win rate significantly.
The most important finished items to focus on in your Jarvan IV and Diana synergy build include Sterak's Gage, Spear of Shojin, and Sundered Sky. When Jarvan IV bought at least these three items in his build, he performed much better as an ally of Diana than with most other typical builds. In fact, Jarvan IV boasted an average win rate of 52.8% when synergizing his build and playstyle to Diana with these items in his kit.
To have the highest probability of annihilating your oponents, Jarvan IV players should use 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 builds players picked for this team composition, this order of runes yielded the greatest win rate. In fact, these runes averaged a 52.8% winrate overall.
By default, tips, stats, and builds on how to team up Diana with Jarvan IV are shown for every ranked division. If you would like to filter the stats and builds to an individual rank, you may use the selection menu located earlier in the counter matchup guide.