There are so much Aurelion Sol decks and they are mostly used with ramp of Freljord and Mana cheat of Shadow Isles (Thresh's pull) because when Aurelion Sol levels up, You mostly win the game. I didn't even see a game that Aurelion Sol loses after it levels up and in mirror matches or against other Aurelion Sol decks, it is mostly like "The attendant who levels Aurelion Sol up first wins."

For my other Aurelion Sol deck, Follow this link; A. Sol / TF Control - Reverse Ramp | Klepto

It is just like Trundle version but a bit less powerful in mid game. I've just made it for people who doesn't have 3 copies of Trundle yet (including me).

And also tbh, I don't like the playstyle of the Trundle/Aurelion Sol deck. I am not saying that it isn't effective. It just doesn't fit to my playstyle. The thing that I don't have Trundle yet might be effective on this thought tho.

Ramp it to level up Aurelion Sol while trying to stay alive in early game with Braum and Avalanche and in mid game with The Infinite Mindsplitter.