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.
Glitterlance can be fired at odd angles depending on where your cursor is - Moving your cursor closer to Pix and Lulu will change your area of effect size considerably.
Consider casting Help, Pix! on ranged attackers for the Pix boost and Wild Growth on Tanks or Fighters for the added initiation power.
The Aurelion Sol Lulu synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Lulu, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Aurelion Sol sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Lulu. His KDA worsened from NaN to NaN. This drop shows that Lulu helps Aurelion Sol perform poorer in ranked League of Legends matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Aurelion Sol is paired with Lulu, he gets a little increase in his complete damage output. This change could demonstrate that Lulu provides protection for him to dish out more damage or that her participation also helps increase the round's duration. Similarly, when Aurelion Sol is played together with Lulu on the same team, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with Lulu.
Additionally, when Aurelion Sol plays with Lulu on the same side, he usually receives a little less damage than when he fights alone. Taking not as much damage may mean that Lulu does a decent job of covering Aurelion Sol during teamfights.
There is no ideal ally for Aurelion Sol that will always be his #1 synergy. Yet, overall, Lulu is a terrible teammate for Aurelion Sol. By playing on the same team as Aurelion Sol, she lowers their win rate by -3.7% to 46.9%. This demonstrates that there is a very bad synergy between Aurelion Sol and Lulu that results in them performing not as well together than alone.
Lulu has a lower difficulty than Aurelion Sol. That means you don't need to be careful when enlisting Lulu allies to fight alongside, as they will have to have a relatively low level of skill to be able to work well with you.
Fighting together, you will likely witness an overall large increase in your team’s ability to deal magical damage. Combined, these two can blast through enemies with magic damage.
Although, by bringing Aurelion Sol and Lulu together, you may not be giving your team very much sustained damage output. Make sure to pick other champions on your team that offsets this relative hole in this pairing's abilities.
Regardless of your Lulu ally's skill level, you need to focus on maximizing your gold income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you should do well, regardless.
To truly master Aurelion Sol to work well with Lulu during both the laning and mid / late game phases of LoL games, you should keep reading to learn a few extra tricks and insights into this champion pairing. If you pay attention to the build and stats shown above, you will grow your win rate by a lot.
The most important items to have in your Aurelion Sol and Lulu synergy build consist of Seraph's Embrace, Rabadon's Deathcap, and Rylai's Crystal Scepter. When Aurelion Sol bought at least these three pieces in his build, he performed much better when paired up with Lulu than with most other common item sets. In fact, Aurelion Sol had an average win rate of 46.9% helping carry Lulu with this build.
To have the highest probability of beating your oponents, 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 builds players picked for this champion pairing, this blending of runes yielded the best win rate. Moreover, these runes gave a 46.9% winrate overall.
By default, tips, stats, and builds on how to synergize Lulu with Aurelion Sol are shown for all skill levels combined. If you want to filter the stats and builds to a specific skill level, you may use the selection menu earlier in the counter matchup guide.