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 stats shown on this page underscore several critical Janna versus Zeri counter stats that may help you realize the differences and similarities between the pair. Janna’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Zeri’s KDA ratio of NaN, indicating that Janna may be more central to her team's team fighting effectiveness than Zeri. This observation is in large part caused by the differences in assists.
Janna usually has a significantly smaller longest kill spree than her enemy does. Typically, she receives less damage than Zeri. This typically indicates differing health capacities, but it can also illustrate that the one champion has less mobility and thus is unable to escape further harm when poked or engaged.
Both League champs are great. Both champs have their strengths, weaknesses, and counters. In League's current meta, Janna usually wins when taking on Zeri, with a 56.2% win rate. Therefore, Janna makes a fantastic counter to Zeri.
While Janna does have a much higher win rate compared to Zeri, when they face off with one another, Janna also has a greater level of difficulty that makes her a more challenging champion to develop with. You should be be fine when picking Janna into Zerias her relative depth means that you may not be able to unleash her full potential without a significant amount of practice beforehand.
Furthermore, Janna has a very large amount of CC and other utility, a similar amount to Zeri. This often makes her just as valuable during teamfights, especially when fighting champions with a ton of burst damage.
While there isn't a single best champion overall in League of Legends, in Janna vs Zeri matchups, Janna is the better champ with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your team members during late stage team fights.
Janna is a great counter to Zeri. You will do well by focussing your tactics on maximizing your gold income and clearing objectives. If you are able to do that, you should do very well as Janna against Zeri.
If you would like to learn all of the intricacies of Janna in order to counter Zeri during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra lessons on this matchup. If you mind the build and stats displayed above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Janna on average accumulates a lot less CS relative to Zeri. Champs who on average don't earn many minion kills usualy don't require much CS to be effective, such as sup champs. These kinds of champions are able to scale well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically require many items to be effective. In either situation, try to surpass the values shown on this page to do well.
The best items to have in your Janna versus Zeri build include Dream Maker, Staff of Flowing Water, and Moonstone Renewer. When Janna included at least these three items in her build, she performed a lot better against Zeri than with many other typical item sets. In fact, Janna had an average win rate of 56.2% battling Zeri with this build.
To have the greatest likelihood of annihilating Zeri as Janna, Janna players should take the Glacial Augment, Magical Footwear, Biscuit Delivery, Cosmic Insight, Font of Life, and Revitalize runes from the Inspiration and Resolve rune sets. Out of all the rune combinations that we analyzed for Janna vs Zeri face-offs, this combination of runes resulted in the greatest win rate. Moreover, these runes provided a 56.2% winrate overall.
If you want to see Janna versus Zeri tips and builds for a a specific rank, please choose one from the selection menu provided above. At first, the stats and build suggestions given are calculated using every match finished with these champs.