Is Aurelion Sol really an early mage, or does he mostly need to buy time before confiscating space?

The most reliable build on Aurelion Sol is the one that preserves the first spike while still keeping an escape valve. If your item order prevents you from playing the champion's first real window, the build may look strong on paper but it is not reliable.

Why is Rylai so central when Aurelion Sol wants to turn scaling into an unplayable map?

You should adapt as soon as the enemy draft stops you from playing the timing the build was meant to serve. If you need to survive longer, absorb more poke, or answer a specific engage pattern, the purchase order must move before you even think about the final six-slot build.

When should Aurelion Sol play safer instead of greedily chasing one more damage breakpoint?

Stasis is usually the most stable choice because it protects the exact moment when Aurelion Sol takes the most risk. Change it only when another enchant answers the lobby's concrete problem more directly.

Aurelion Sol Wild Rift Best Build Guide (Patch 7.2)

Aurelion Sol wins fights through space control, not burst. His build creates constant pressure where enemies must retreat or die, combining slow, damage over time, and scaling.