"Elves—the most spoiled and loved children of the Creator Goddess."
If the Creator Goddess was biased, then the elves would doubtlessly be the most spoiled children of all.
The elves had beautiful appearances, long lives, powerful and useful natural talents, and the ability to excel in both physical and magical pursuits. The Superior Elves and Royal Elves had incredible potential. All of this was a blessing from the Creator Goddess.
And these blessings also led to a unique elven culture. Their powerful talents and long lives allowed the elves to reach the peak in magic as well as martial arts in all dimensions. The elves created a strict social hierarchy where everyone had their role.
With their inborn beautiful appearances and inclination towards pursuing the beautiful, the elves' expertise in art, music, and performance all reached the level of opulent extravagance. This also gave them a longstanding racial inheritance that withstood the test of time.