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.
Vel'Koz has fairly low mobility and is vulnerable to ganks.
Vel'Koz is very dangerous if left alone in a fight. Try to focus him down early.
Life Form Disintegration Ray can be interrupted by stuns, silences and knockups.
The stats provided here highlight some critical Aurelion Sol versus Vel'Koz matchup statistics that may help us appreciate the differences between the pair. Aurelion Sol’s KDA ratio ([kills + assists] / deaths) of NaN is better than Vel'Koz’s KDA ratio of NaN, showing that Aurelion Sol may be more central to his team's team fighting effectiveness than Vel'Koz..
Aurelion Sol often has a slightly larger longest killing spree than his enemy does. On average, he receives more damage than Vel'Koz. This often reflects different amounts of tankyness, but it can also show that the one champion has less agility and thus is not able to flee from additional damage when engaged or poked.
Both LoL champs are great. Both champs have their strengths, weaknesses, and counters. In League's current meta, Aurelion Sol usually wins when facing off against Vel'Koz, with a 53.1% win rate. Thus, Aurelion Sol makes a great counter to Vel'Koz.
While Aurelion Sol does have a higher win rate compared to Vel'Koz, when they face off with one another, Aurelion Sol also has a lower learning curve that makes him a less difficult champion to develop with. You don't need to be too worried when picking Aurelion Sol into Vel'Kozas his relative depth means you may not be able to unleash his full potential without a significant amount of practice beforehand.
Furthermore, Aurelion Sol has almost no amount of CC and other utility, a similar amount to Vel'Koz. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not one best champion for every situation in League of Legends, in Aurelion Sol vs Vel'Koz matchups, Aurelion Sol is the better champ with a noticably higher win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.
Aurelion Sol is a great counter for Vel'Koz. Focus your tactics on maximizing your CS and clearing objectives. If you can do that, you should do very well as Aurelion Sol against Vel'Koz.
To learn all of the intricacies of Aurelion Sol in order to counter Vel'Koz during both the lane and mid / late game phases of League of Legends, you should keep reading to gather a few extra tips and tricks for this matchup. If you pay attention to the build and suggestions shown here, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Aurelion Sol often accumulates more CS relative to Vel'Koz. Champs who typically don't get much CS often don't need much CS to be effective, such as sup champs. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often need a lot of items to be effective. In either situation, try to do better than the numbers reported here to do well.
The top items to prioritize in your Aurelion Sol versus Vel'Koz build include Seraph's Embrace, Rabadon's Deathcap, and Liandry's Torment. When Aurelion Sol combined at least these three pieces in his build, he did a lot better vs. Vel'Koz than with many other common item sets. In fact, Aurelion Sol boasted an average winrate of 53.1% when playing against Vel'Koz with this build.
To have the highest chance of defeating Vel'Koz as Aurelion Sol, you should use 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 runes players picked for Aurelion Sol vs Vel'Koz counterpicks, this set of runes yielded the highest win rate. Moreover, these runes provided a 53.1% winrate overall.
If you would like to see Aurelion Sol versus Vel'Koz tips and builds for a a specific division, feel free to choose one from the selection menu above. At first, the stats and build suggestions given are calculated using every match finished with both champions.