Starsurge is good at disabling enemies in an AOE when it's fully expanded. You can ensure that it expands fully by casting it from a distance and then using Comet of the Legend to gain move speed and follow the core, letting it grow.
Voice of Light can be used to deal massive damage during team fights and also push back the enemy champions, causing them to break their positioning.
LoL Aurelion Sol players will find him to be a difficult champ to build out properly. You'll notice that his build varies when he is playing against either generic or specialized team comps, demonstrating you shouldn't choose the same Aurelion Sol build every single round of League of Legends
The most important items to use in your champ's build include: Liandry's Anguish, Rylai's Crystal Scepter, and Horizon Focus. Those who added these pieces in their builds had a greater winrate than players who used other Aurelion Sol builds. Moreover, if you are battling a well-mixed enemy team comp, you should strongly consider getting him the Sorcery, and Precision runes. In recent matches, he won the greatest number of his matches when equipped with these runes.
We came up with our Aurelion Sol build suggestions by examining 82,353 recently ranked League of Legends games with him in them. We only recommend the best winrate Aurelion Sol builds that have been used by ranked League players enough times for us to propose them. With so many rounds in our data, we are confident in our suggested builds.