Firstly, Zabia and the Ipsum disciples were among his first priority. After training with the Demon Sage for hundreds of years, they were very close to breaking through to the dao formation realm and only needed a small push. In as little as ten years, Dyon would gain six new pillars for his Empire. With these pills, he could guarantee that the Ipsum disciples would become Second Grade Dao Experts, while Zabia, who was slated to breakthrough as a First Grade genius would reach a state of near perfection.
Then, there were, of course, his wives. Dyon couldn't fathom the kind of strength Amphorae would gain with one of these pills. Also, if Clara took one of these pills, her meridian grade would skyrocket. Even if it didn't breach the first grade immediately, it would definitely reach the second grade. With this, she'd finally be able to breakthrough to the celestial realm.