For increased range and damage, try casting Shock Blast through the Acceleration Gate.
If you find yourself taking lots of damage, try using Jayce's Hammer Stance, as it grants you additional defenses.
Be sure to switch stances often. It will enhance your attacks and grant you quick bursts of speed.
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 Jayce 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, Jayce sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Jarvan IV. His KDA went down from NaN to NaN. This decrease shows that Jarvan IV helps Jayce perform worse in competitive LoL rounds. Yet, the small difference shows that this performance change is not very impactful.
When Jayce tries to synergize with Jarvan IV, he observes a marginal improvement in his complete damage output. This change could indicate that Jarvan IV supports by providing protection for him to dish out more damage or that his presence on the team also helps extend the round's duration. Similarly, when Jayce is played together with 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 with Jarvan IV.
Additionally, when Jayce plays with Jarvan IV on the same side, he typically takes a little more damage than when he plays alone. Taking more damage may indicate that Jarvan IV does a poor job of covering Jayce during teamfights.
There is no top synergy for Jayce that will no matter what be his best ally. Yet, overall, Jarvan IV is a very bad ally for Jayce. By locking into the same side as Jayce, he lowers their win rate by -4.6% to 43.2%. This shows that there is a very bad bond between Jayce and Jarvan IV that allows them to perform not as well together than alone.
Jarvan IV has a lower difficulty than Jayce. That means you don't need to be very careful when arranging Jarvan IV teammates to fight alongside, as they will need a lower level of skill to be able to play well with you.
Working alongside, you should witness an overall large increase in your team’s ability to dish out massive AD. Together, these champions should be able to take down targets with auto-attacks and other AD damage abilities.
Conversely, by bringing Jayce and Jarvan IV together, you may not be granting your team very much magic damage. Make sure to have other champions on your team that offsets this relative disparity in their abilities.
Regardless of your Jarvan IV ally's skill level, you need to focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you will do well, regardless.
If you would like to learn all of the intricacies of Jayce to pair well with Jarvan IV during both the lane and mid / late game phases of League rounds, you should keep reading to master some more tips and tricks for this champion pairing. If you listen to the build and tips shown here, you will increase your win rate by a lot.
The most crucial items to get in your Jayce and Jarvan IV synergy build consist of Muramana, Youmuu's Ghostblade, and Edge of Night. When Jayce bought at least these three pieces in his build, he performed a lot better when fighting alongside Jarvan IV than with many other common item sets. In fact, Jayce boasted an average win rate of 43.2% helping carry Jarvan IV with these items in his kit.
To have the greatest chance of vanquishing your oponents, Jayce players should equip the Phase Rush, Manaflow Band, Absolute Focus, Gathering Storm, Biscuit Delivery, and Magical Footwear runes from the Sorcery and Inspiration rune sets. Out of all the rune combinations players used for this team composition, this combination of runes resulted in the highest win rate. Notably, these runes gave a 43.2% winrate overall.
By default, tips, statistics, and builds on how to pair Jarvan IV with Jayce are displayed for all skill levels, merged. If you would like to narrow the statistics and builds to a distinct player tier, you may use the selection menu located earlier in the counter matchup guide.