Previously, when Sterl used As a Creator's Act, he was opening up worlds in his own little universe or creating realms in reality, forming special spaces. Since he was reluctant to use Divine Power, he had to forcefully activate it by expending a large amount of power of faith.
After assimilating the creation divine authority, Sterl was thrilled to discover that this skill truly allowed him to be a Creator.
He could create anything.
Including life, races, animals, humans…
As well as various equipment and skill books from [Transcendence].
Of course, creating skills and equipment came at a high cost and consumed a significant amount of resources. Additionally, Sterl couldn't create out of thin air; he at least needed to know these skills or have a template to reference during the creation process.
Nevertheless, it was still a quite powerful effect.