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.
Using Distortion can help your positioning to land Ethereal Chains.
You can chain Sigil of Malice and Ethereal Chains to prevent characters with blink from escaping for up to 4 seconds.
Distortion allows you to be aggressive with your other spells while being able to return to safety.
The Jayce LeBlanc synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with LeBlanc, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with LeBlanc. His KDA decreased from NaN to NaN. This decrease shows that LeBlanc helps Jayce perform not as well in competitive League rounds. Yet, the small difference shows that this performance change is not very impactful.
When Jayce is paired with LeBlanc, he gets a little increase in his total damage output. This change could demonstrate that LeBlanc provides protection for him to dish out more damage or that her presence on the team also helps increase the match's duration. Similarly, when Jayce is played with LeBlanc on the same side, he usually scores many fewer killing sprees than when he plays without LeBlanc. This is contrasting evidence that he is worse when playing with LeBlanc.
Moreover, when Jayce plays with LeBlanc on the same side, he often takes a little more damage than when he fights alone. Taking more damage could indicate that LeBlanc does a poor job of protecting Jayce during teamfights.
There is no one best champion pairing for Jayce that will always be his top synergy. However, overall, LeBlanc is a very bad teammate for Jayce. By playing on the same side as Jayce, she lowers their win rate by -6.1% to 41.7%. This shows that there is a very bad bond between Jayce and LeBlanc that results in them performing not as well together than alone.
LeBlanc has a greater difficulty than Jayce. That means you must be very careful when lining up LeBlanc teammates to go into battle on the same side as, as they will need a greater level of skill to play well with you.
Working cooperatively, Jayce players will likely witness an overall large increase in your team’s ability to deal magical damage. Together, these champs can deal quite a lot of AP type damage.
Conversely, by aligning Jayce and LeBlanc together, you probably will not be providing your team enough crowd control. Make sure to have other champs on your team that fills this relative disparity in this pairing's potential.
Regardless of your LeBlanc ally's skill level, you should focus on increasing your income, outlasting your enemies, and taking down objectives. If you do this, you should do well, regardless.
If you would like to truly master Jayce in order to pair well with LeBlanc during both the laning and mid / late game phases of League games, you should keep reading to gather additional lessons on this champion pairing. If you listen to the build and stats displayed here, you should grow your win rate significantly.
The most important finished items to include in your Jayce and LeBlanc synergy build include Youmuu's Ghostblade, Edge of Night, and Serylda's Grudge. When Jayce bought at least these three finished items in his build, he performed a lot better when paired up with LeBlanc than with many other common builds. In fact, Jayce had an average win rate of 41.7% when synergizing his build and playstyle to LeBlanc with this build.
To have the best chance of defeating your oponents, Jayce players should take the Phase Rush, Manaflow Band, Absolute Focus, Gathering Storm, Biscuit Delivery, and Magical Footwear runes from the Sorcery and Inspiration rune sets. Of all the runes players picked for this team composition, this combination of runes yielded the highest win rate. Moreover, these runes averaged a 41.7% win rate overall.
By default, tips, statistics, and builds on how to synergize LeBlanc with Jayce are presented for every ranked division. To filter the stats and builds to a specific skill level, you may use the selection menu located earlier in the counter matchup guide.