HOT DAMN!
Aurelion Sol is on a bloody STAR BUSTER LEVEL! This is a power level that seems to be unmatched, even by an unlocked Xerath or Syndra in her prime! (No Kindred isn't actually that strong. Kindred is the end, not the means.) The worst part is, Bard won't stop this one. Aurelion is probably as necessary to the balance of things as Kindred is, forming the stars then crushing them when he wants/needs to. Bard won't interfere because it isn't putting the universe at risk. Shame that for game balance he can't be this strong...