Creating new materials took a lot of energy, so the success rate has always been a big problem in metallurgy. Even if the material was created, you could only use it on things like magic jewelry. If you want to make a magic staff made entirely out of magic materials, it would be extremely expensive.
"Master Bennett, I'll start by making some beginner material through metallurgy. This material corresponds with the 1#el rune. It can create jewelry with a decent amount of daily defense, increase, and illumination ability." Master Fettes did not say too much about the basics. He was facing a Master Alchemist. His task was to make Abel understand and get use to metallurgy as soon as possible.
Therefore, he began to work straight away. Practical work was the best way to learn.