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.
Gwen can still damage enemies outside her Hallowed Mists, especially with her Ultimate's range.
Some of Gwen's Abilities can apply her passive to multiple enemies, so aim them at groups to get maximum damage and healing.
Always be Attacking - In addition to dealing bonus damage, Gwen's Attacks empower or reset many of her Abilities.
The Jarvan IV Gwen synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Gwen, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with Gwen. His KDA worsened from NaN to NaN. This decrease shows that Gwen helps Jarvan IV perform worse in ranked League of Legends games. Yet, the small difference demonstrates that this performance change is not very impactful.
When Jarvan IV plays on the same team as Gwen, he sees a little drop in his complete damage dealt. This change may demonstrate that Gwen does not help protection for him to dish out more damage or that her presence on the team also helps extend the match's duration. Similarly, when Jarvan IV is played alongside Gwen on the same team, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing with Gwen.
Moreover, when Jarvan IV plays with Gwen on the same team, he typically takes a little less damage than when he plays alone. Receiving not as much damage could mean that Gwen does a decent job of protecting Jarvan IV during teamfights.
There is no perfect champion pairing for Jarvan IV that will no matter what be his best ally. However, overall, Gwen is a pretty good companion for Jarvan IV. By playing on the same side as Jarvan IV, she raises their win rate by 1.4% to 50.0%. This signals that there is a good synergy between Jarvan IV and Gwen that results in them performing at the top of their game together than alone.
Gwen has a lower difficulty than Jarvan IV. That means you don't need to be careful when arranging Gwen teammates to play with, as they will need a lower level of skill to be able to cooperate well with you.
When playing on the same side, you will likely witness an overall large increase in your team’s capability to deal physical damage. Combined, these champs should be able to take down targets with auto-attacks and other AD damage abilities.
Although, by aligning Jarvan IV and Gwen together, you may not be providing your side a lot of magic damage. Make sure to have other champs on your team that nullifies this disparity in this pairing's potential.
Regardless of the skill of your Gwen ally, you need to focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well, regardless.
If you would like to truly master Jarvan IV in order to pair well with Gwen during both the lane and mid / late game phases of League, you should continue reading to gather additional tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented above, you will increase your win rate by a lot.
The most crucial items to have in your Jarvan IV and Gwen synergy build include Experimental Hexplate, Spear of Shojin, and Sundered Sky. When Jarvan IV combined at least these three pieces in his build, he performed much better when fighting alongside Gwen than with many other typical builds. In fact, Jarvan IV boasted an average win rate of 50.0% when synergizing his build and playstyle to Gwen with these items in his kit.
To have the best probability of coming out on top against your oponents, you 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 sets players chose for Jarvan IV and Gwen pairings, this combo of runes yielded the greatest win rate. In fact, these runes gave a 50.0% win rate overall.
By default, tips, stats, and builds on how to team up Gwen with Jarvan IV are presented for every ranked division. If you would like to narrow the statistics and builds to a specific division, you may use the selection menu located earlier on the page.