Janna's at her strongest when buffing another ally. If you can harass her ally, it will weaken her ability to fight you.
Save an interrupt ability for when Janna uses her ultimate.
Listen for the charge up sound on Howling Gale in case Janna is trying to hit you with it from off screen or from brush.
The stats shown here show some strategic Sett vs. Janna matchup stats that can help you figure out the differences between the pair. Sett’s KDA ratio ([kills + assists] / deaths) of NaN is more than Janna’s ratio of NaN, highlighting that Sett may be more central to his team's team fighting potential than Janna. This observation is largely caused by the difference in kills.
Sett often has a much larger longest kill spree than his opponent does. On average, he receives more damage than Janna. This commonly reflects different amounts of tankyness, but it can also hint that the champ with higher health has less agility and thus is unable to escape additional harm when engaged or poked.
Both League of Legends champions are great. Both champs have their pros and cons. In the game's current meta, Sett usually loses when trying to fight Janna, with a 48.2% win rate. Therefore, Sett makes a bad counter to Janna.
While Sett does have a lower win rate than Janna, when facing one another, Sett also has a much lower difficulty level that makes him a less time consuming character to learn. You still need to be cautious when picking Sett into Janna.
Additionally, Sett has almost no amount of utility and CC, a similar amount to Janna. This makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Sett vs Janna matchups, Janna is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your team members during teamfights.
Sett is a somewhat poor counter to Janna. Make sure you focus your play on keeping up your gold and cs and clearing objectives. If you do that, you should be able to stand on your own as Sett against Janna.
To learn all of the intricacies of Sett to counter Janna during both the lane and mid / late game phases of League of Legends, you should continue reading to gather a few extra lessons on this matchup. If you mind the build and suggestions displayed here, you should grow your win rate by a lot and be closer to League of Legends pro players.
Sett most often picks up much more CS relative to Janna. Champs who on average don't acquire many minion kills usualy don't have to have much CS to be valuable teammates, such as support champions. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, usually have to have a lot of items to be effective. In either case, try to do better than the numbers reported on this page to do well.
The most crucial items to have in your Sett versus Janna build consist of Sterak's Gage, Blade of The Ruined King, and Titanic Hydra. When Sett used at least these three pieces in his build, he did significantly better when fighting Janna than with many other common item sets. In fact, Sett boasted an average win rate of 48.2% when countering Janna with this build.
To have the greatest probability of defeating Janna as Sett, Sett players should equip the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Second Wind, and Unflinching runes from the Precision and Resolve rune sets. Of all the rune sets that we analyzed for Sett vs Janna fights, this set of runes resulted in the highest win rate. In fact, these runes gave a 48.2% winrate overall.
By default, tips, statistics, and builds on how to beat Janna as Sett are displayed for all skill levels combined. If you would like to filter the stats and builds to an individual player tier, you may use the selection menu earlier in the counter matchup guide.