You can use Comet of Legend's flight to grow Starsurge to massive proportions.
Comet of Legend allows you to move quickly around the map; use it to put pressure on other lanes.
Save Voice of Light to use as a defense against melee opponents if you need to - otherwise, use its slow to start a fight at long range.
After being marked, move away from Quinn so she can't take advantage of it.
Keep tabs on Quinn's position. Behind Enemy Lines can enable Valor to cross the map very quickly and attack you by surprise.
When Quinn is using Behind Enemy Lines, damaging her removes her Move Speed bonus temporarily.
The stats shown on this page clarify several strategic Aurelion Sol versus Quinn matchup statistics that may help us distinguish the differences and similarities between the two. Aurelion Sol’s KDA ratio ([kills + assists] / deaths) of NaN is more than Quinn’s KDA ratio of NaN, demonstrating that Aurelion Sol may be more central to his team's team fighting potential than Quinn..
Aurelion Sol normally has a similar longest killing spree as his opponent does. Typically, he receives a similar amount of damage to Quinn. This is usually reflective of differing health capacities, but it can also imply that the champ with more HP 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 strengths, weaknesses, and counters. In League's current meta, Aurelion Sol usually loses when facing off against Quinn, with a 48.3% win rate. As a result, Aurelion Sol makes a bad counter to Quinn.
While Aurelion Sol does have a lower winrate than Quinn, when they face off with one another, Aurelion Sol also has a greater learning curve that makes him a more time consuming character to pick up and master. You should be careful when picking Aurelion Sol into Quinnas his relative depth means you may not be able to unleash his full potential without a lot of practice beforehand.
Furthermore, Aurelion Sol also has almost no amount of utility and CC, a similar amount to Quinn. This 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 overall in League of Legends, in Aurelion Sol vs Quinn matchups, Quinn is the better champion with a lower win rate, more champion depth, and a similar amount of utility to help out your allied champions during late stage team fights.
Aurelion Sol is a somewhat poor counter to Quinn. You will do well by focussing your tactics on increasing your gold and cs and destroying objectives. If you are able to do that, you should be able to stand on your own as Aurelion Sol against Quinn.
If you would like to learn all of the intricacies of Aurelion Sol in order to counter Quinn during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you pay attention to the build and tips displayed above, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Aurelion Sol typically gets a similar amount of CS compared to Quinn. Champs who on average don't earn much CS usualy don't have to have much CS to be effective, such as support champions. These kinds of champions are capable of scaling properly off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either case, try to exceed the numbers displayed on this page to do well.
The best items to prioritize in your Aurelion Sol versus Quinn build consist of Seraph's Embrace, Rabadon's Deathcap, and Rylai's Crystal Scepter. When Aurelion Sol included at least these three pieces in his build, he performed significantly better against Quinn than with most other commonly used counter builds. In fact, Aurelion Sol boasted an average winrate of 48.3% battling Quinn with this counter build.
To have the best chance of vanquishing Quinn as Aurelion Sol, you should equip the Arcane Comet, Manaflow Band, Transcendence, Gathering Storm, Magical Footwear, and Minion Dematerializer runes from the Sorcery and Inspiration rune sets. Out of all the rune sets players picked for Aurelion Sol vs Quinn matchups, this combo of runes yielded the best win rate. Notably, these runes gave a 48.3% winrate overall.
If you would like to see Aurelion Sol versus Quinn tips and matchup stats and build suggestions for a a particular rank, feel free to select one from the selection menu provided above. At first, the stats and build suggestions shown are calculated using all matches played with both champs.