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.
Molten Shield is a good spell to cast to work up to Annie's stun, so sometimes it's beneficial to grab at least 1 rank in it early.
Striking killing blows on minions with Disintegrate enables Annie to farm extremely well early in the game.
Storing a stun for use with her ultimate can turn the tide of a team fight.
The Jayce Annie synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Annie, 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 Annie. His KDA went down from NaN to NaN. This fall shows that Annie helps Jayce perform poorer in ranked League rounds. Yet, the small difference indicates that this performance change is not very impactful.
When Jayce plays on the same team as Annie, he sees a little decrease in his total damage output. This may indicate that Annie does not provide protection for him to dish out more damage or that her support also helps increase the game's duration. Similarly, when Jayce is played with Annie on the same side, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing with Annie.
Moreover, when Jayce plays with Annie on the same side, he typically receives a little more damage than when he fights alone. Getting dealt more damage may mean that Annie does a poor job of covering Jayce during team fights.
There is no top companion for Jayce that will always be his best ally. However, Annie is a not very good teammate for Jayce. By being on the same side as Jayce, she decreases their win rate by -2.1% to 45.7%. This shows that there is a bad bond between Jayce and Annie that results in them performing not as well together than alone.
Annie has a lower difficulty than Jayce. That means Jayce players don't need to be very careful when finding Annie allies to go into battle on the same side as, as they will have to have a lower level of skill to work well with you.
Working on the same side, you will likely see an overall large increase in your team’s ability to deal magical damage. Combined, these champs can deal quite a lot of AP type damage.
Conversely, by pairing Jayce and Annie together, you may not be giving your other allies a lot of protection for burst damage. Plan to include other champions on your team that nullifies this gap in their abilities.
Regardless of your Annie ally's ability, you should focus on maximizing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you do this, you will do well, regardless.
To truly master Jayce in order to synergize with Annie during both the early game and mid / late game phases of League, you should continue reading to master some more tips and tricks for this champion pairing. If you listen to the build and stats presented here, you will grow your win rate by a lot.
The ideal finished items to have in your Jayce and Annie synergy build include Muramana, Edge of Night, and Serylda's Grudge. When Jayce combined at least these three finished items in his build, he did much better when paired up with Annie than with many other common item sets. In fact, Jayce had an average winrate of 45.7% when playing alongside Annie with this build.
To have the best chance of annihilating your oponents, Jayce players should use 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 runes players used for Jayce and Annie pairings, this combination of runes yielded the highest win rate. In fact, these runes averaged a 45.7% win rate overall.
By default, tips, statistics, and builds on how to pair Annie with Jayce are displayed for all skill levels combined. To scope the statistics and builds to a particular player tier, you should use the selection menu located earlier in the counter matchup guide.