Melee allies can stack Frost for your Permafrost, keep an eye on who they are attacking.
Save Glacial Prison for encounters where you have teammates present to take advantage of it.
Use Arctic Assault to escape bad situations, interupt channeled spells or chase runners.
Buying an item with Grievous Wounds will make Swain much easier to kill during his Demonic Ascension.
Swain's passive is very potent if you are immobilized. Make sure to be extra careful around enemies who have immobilizing effects.
High mobility counters all of Swain's basic abilities: Death's Hand does more damage the closer he is, Vision of Empire has a very long delay and Nevermove must start returning back to him to be dangerous.
The stats shown here emphasize several valuable Sejuani against Swain matchup stats that can help us distinguish the distinctions between this pair of champions. For instance, Sejuani’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Swain’s KDA ratio of NaN, indicating that Sejuani may be more central to her team's team fighting capacity than Swain..
Sejuani often has a slightly smaller longest kill spree than her foe does. On average, she receives a similar amount of damage to Swain. This is usually reflective of differing health capacities, yet it can also indicate that the champion with more health has less mobility and thus is not able to escape further harm when poked or engaged.
Both LoL champs are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Sejuani usually loses when playing against Swain, with a 45.1% win rate. Thus, Sejuani makes a poor counter for Swain.
While Sejuani does have a much lower winrate than Swain, when they face off with one another, Sejuani also has a much lower level of difficulty that makes her a less complex champion to pick up and master. You should expect to face a difficult match when picking Sejuani into Swain.
Furthermore, Sejuani also has a good amount of CC and other utility, a similar amount to Swain. This often makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not a single best champion in League of Legends, in Sejuani vs Swain matchups, Swain is the better champ with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allies during teamfights.
Sejuani is a bad counter to Swain. Focus your actions on maximizing your CS and destroying objectives. If you do that, you should be able to stand on your own as Sejuani against Swain.
If you would like to learn all of the intricacies of Sejuani in order to counter Swain during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra lessons on this matchup. If you pay attention to the build and stats shown here, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Sejuani typically gets less CS compared to Swain. Champs who on average don't acquire much CS often don't need much CS to be valuable teammates, such as sup champs. They are capable of scaling properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically need several high cost items to be effective. In either case, try to do better than the values shown on this page to do well.
The most crucial items to have in your Sejuani versus Swain build consist of Thornmail, Hollow Radiance, and Jak'Sho, The Protean. When Sejuani included at least these three items in her build, she performed much better against Swain than with many other typical counter builds. In fact, Sejuani had an average win rate of 45.1% when playing against Swain with this build.
To have the best probability of crushing Swain as Sejuani, you should take the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Of all the rune builds players chose for Sejuani vs Swain face-offs, this composite of runes resulted in the greatest win rate. Notably, these runes gave a 45.1% win rate overall.
If you want to see Sejuani vs Swain tips and counter stats for a a specific player tier, feel free to choose one from the selection menu displayed above. If viewing for the first time, the stats and strategies displayed are computed using every round with data with both champs.