Big Five & Great Three
The Saphire Points in his possession could be very well used to purchase recipes similar to the Energy Nourishing Pill. The recipes would be of a lower level than his Energy Nourishing Pill, but it would be very valuable for most Lords nonetheless.
However, Michael had a different plan in mind. He first thought of saving up Saphire Points to purchase recipes for potions similar to the Warrior Enlightenment Potion, but he changed his decision when he found something very interesting in the academy shop's purchase catalog.
"Zention Ore…an ore that attains exceptional flexibility upon being purified in the reduction process. The higher the purity of the Zention Ingot, the higher the origin energy conductivity, and the stronger the force distribution of physical attacks…Zention Ore is often used for customized Epic Tier-2 Armor Artifact…" Michael read aloud, while nodding his head slowly.