Don't go in first to a large teamfight. Wait for your teammates to initiate.
Tumble has many uses, but it cannot pass over walls.
Condemn can be used to both pin targets to walls to ensure a kill, or to escape a pursuer.
Dodging Arctic Assault and Glacial Prison can give you a huge advantage.
Focus on avoiding the second swing of Winter's Wrath which carries the brunt of the damage.
Melee enemies can also stack Frost for Sejuani, be very careful around them.
The stats provided here highlight several strategic Vayne against Sejuani matchup statistics that can help us figure out the distinctions between the pair. Vayne’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sejuani’s KDA ratio of NaN, indicating that Vayne may be more central to her team's team fighting capability than Sejuani. This observation is in large part caused by the difference in kills.
Vayne typically has a much larger longest kill spree than her foe does. Commonly, she receives less damage than Sejuani. This typically indicates differing health capacities, but it can also hint that the champion with increased HP has less mobility and thus is not able to flee from further damage when poked or engaged.
Both LoL champs are great. Both champs have their pros and cons. In the game's current meta, Vayne usually wins when trying to fight Sejuani, with a 56.2% win rate. As a result, Vayne makes a fantastic counter for Sejuani.
While Vayne does have a much higher win rate than Sejuani, when facing one another, Vayne also has a much greater learning curve that makes her a more complex champ to pick up and master. You don't need to be too worried when picking Vayne into Sejuanias her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Moreover, Vayne also has some amount of utility and CC, a similar amount to Sejuani. This often makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there isn't a single best champion in League of Legends, in Vayne vs Sejuani matchups, Vayne is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Vayne is a great counter to Sejuani. You will do well by focussing your tactics on increasing your CS and destroying objectives. If you are able to do that, you should be able to stand on your own as Vayne against Sejuani.
If you would like to truly master Vayne to counter Sejuani during both the lane and mid / late game phases of League of Legends, you should keep reading to gather a few extra lessons on this matchup. If you listen to the build and tips displayed here, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Vayne on average racks up much more CS as Sejuani. Champions who typically don't take many minion kills often don't have to have much CS to be valuable teammates, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually have to have several high cost items to be effective. In either case, try to surpass the values displayed on this page to do well.
The ideal items to have in your Vayne versus Sejuani build include Wit's End, Guinsoo's Rageblade, and Kraken Slayer. When Vayne included at least these three pieces in her build, she performed significantly better vs. Sejuani than with many other typical item sets. In fact, Vayne boasted an average win rate of 56.2% when playing against Sejuani with these items in her kit.
To have the highest likelihood of crushing Sejuani as Vayne, Vayne players should use the Lethal Tempo, Triumph, Legend: Alacrity, Coup de Grace, Conditioning, and Overgrowth runes from the Precision and Resolve rune sets. Of all the rune builds that we analyzed for Vayne vs Sejuani fights, this sequence of runes resulted in the highest win rate. Notably, these runes averaged a 56.2% winrate overall.
By default, tips, stats, and builds on how to beat Sejuani as Vayne are displayed for all skill levels, merged. If you want to filter the stats and builds to an individual skill level, you may use the selection menu at the top of this page.