Timing Janna's ultimate can push enemies away from a wounded ally or even separate enemies.
Eye of the Storm can be used on allied turrets.
Quickly firing a Howling Gale without the charge up can be used to heavily disable the other team.
The Vex Janna synergy stats shown here demonstrate the areas of their gameplay that do better (or worse) when paired with Janna, compared to their overall stats. Significant differences are areas of focus that highlight how their gameplay changes when paired with this other champion.
Overall, Vex sees a very large drop in their KDA (ratio of kills and assists to deaths) when paired with Janna. His KDA decreased from NaN to NaN. This worsening shows that Janna helps Vex perform worse in ranked League of Legends rounds. Yet, the small difference demonstrates that this performance change is not very impactful.
When Vex is an ally to Janna, they gets a little increase in their complete damage dealt. This change could indicate that Janna provides protection for them to deal more damage or that her presence on the team also helps increase the match's duration. Similarly, when Vex is played with Janna on the same team, he usually scores many fewer killing sprees compared to when they plays without Janna. This is contrasting evidence that they is worse when playing alongside Janna.
Moreover, when Vex plays with Janna on the same side, they usually receives a little less damage than when they fights alone. Getting dealt not as much damage may mean that Janna does a decent job of protecting Vex in team fights.
There is no top ally for Vex that will always be their top ally. Yet, overall, Janna is a pretty good teammate for Vex. By locking into the same side as Vex, she improves their win rate by 2.0% to 50.8%. This demonstrates that there is pretty good synergy between Vex and Janna that results in them performing at the top of their game together than without each other.
Janna has a much greater difficulty compared to Vex. That means you must be very careful when finding Janna allies to fight alongside, as they will need a much greater level of skill to be able to play well with you.
Fighting on the same side, you will likely observe an overall large increase in your team’s capacity to provide utility and CC for your side. Together, these two will help their other teammates secure a victory.
In contrast, by aligning Vex and Janna together, you may not be providing your team much sustained damage output. We recommend you bring other champs on your team that helps cover this gap in this pairing's potential.
Regardless of the ability of your Janna ally, you need to focus on maximizing your gold income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you will do well, regardless.
To truly master Vex to pair well with Janna during both the laning and mid / late game phases of League games, you should keep reading to master some more lessons on this champion pairing. If you pay attention to the build and tips shown here, you will increase your win rate significantly.
The top items to build first in your Vex and Janna synergy build include Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Vex included at least these three pieces in their build, they did a lot better as an ally of Janna than with many other common builds. In fact, Vex boasted an average winrate of 50.8% when playing alongside Janna with this build.
To have the best probability of defeating your oponents, you should equip the Electrocute, Taste of Blood, Eyeball Collection, Ultimate Hunter, Manaflow Band, and Transcendence runes from the Domination and Sorcery rune sets. Out of all the rune combinations players used for this champion pairing, this order of runes resulted in the highest win rate. In fact, these runes gave a 50.8% win rate overall.
If you want to get Vex with Janna synergy tips and stats for a a particular player tier, feel free to choose one from the selection menu displayed above. By default, the stats and tips and suggestions given are calculated using every match run with both champs.