Well-timed uses of Aria of Perseverance will grant you maximum survivability.
Save Crescendo for the game-altering moment.
Make sure to tag your allies while Sona's auras are active, but avoid getting caught out by enemies.
Swain's passive is very potent if you are immobilized. Make sure to be extra careful around enemies who have immobilizing effects.
Buying an item with Grievous Wounds will make Swain much easier to kill during his Demonic Ascension.
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 provided here underscore several valuable Sona versus Swain matchup statistics that can help you figure out the differences and similarities between the pair. Sona’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Swain’s ratio of NaN, showing that Sona may be more central to her team's team fighting capacity than Swain. This observation is in large part caused by the differences in assists.
Sona normally has a slightly smaller longest kill spree than her enemy does. Commonly, she receives less damage than Swain. This commonly reflects differing health capacities, but it can also show that the champion with higher HP has less mobility and thus is not able to kite away from additional damage when engaged or poked.
Both League of Legends champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Sona usually fairs equally well when taking on Swain, with a 49.1% win rate. Therefore, Sona makes an ok counter to Swain.
While Sona does have a lower win rate compared to Swain, when they face off with one another, Sona also has a much lower difficulty level that makes her a less difficult character to develop with. You should be careful when picking Sona into Swain.
Moreover, Sona has a great deal of utility and CC, a similar amount to Swain. This makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there is not one best champion overall in League of Legends, in Sona vs Swain matchups, Swain is the better champ with a similar win rate, less champion complexity, and a similar amount of utility to help out your teammates during late stage team fights.
Sona is a somewhat poor counter to Swain. Focus your strategy on increasing your gold income and clearing objectives. If you can do that, you should be able to stand on your own as Sona against Swain.
If you would like to learn all of the intricacies of Sona 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 displayed here, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Sona most often picks up a lot less CS as Swain. Champs who on average don't earn much CS typically don't need much CS to be valuable teammates, such as sup champs. They are able to scale well off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically need a lot of items to be effective. In either case, try to do better than the values reported here to do well.
The most important items to use in your Sona versus Swain build consist of Shurelya's Battlesong, Shard of True Ice, and Staff of Flowing Water. When Sona used at least these three items in her build, she did a lot better when fighting Swain than with most other typical item sets. In fact, Sona boasted an average win rate of 49.1% when countering Swain with this counter build.
To have the greatest likelihood of beating Swain as Sona, you should equip the Summon Aery, Manaflow Band, Transcendence, Scorch, Presence of Mind, and Cut Down runes from the Sorcery and Precision rune sets. Of all the rune builds players picked for Sona vs Swain counter picks, this mixture of runes yielded the highest win rate. Notably, these runes provided a 49.1% winrate overall.
If you would like to see Sona vs Swain tips and builds for a a specific division, feel free to select one from the selection menu displayed above. At first, the statistics and guides shown are calculated using all rounds with data with both champs.