When Ratime sed gravity to try to lift the sword into the air, nothing happened. He tried again, but the result was the same. After a few dozen more attempts, he cre the conclusion that it wouldn't work. The sword didn't want to move even a millimeter.
Suppressing his disappointment, he began to think about how to solve this problem. He knew roughly what it was, as he had experimented with his ability to control various weapons before, and realized that the quality and accuracy of his control of objects depended on their material.
The main catch was that he knew literally nothing about the material of this sword.
All the solutions that came to mind either wouldn't work on this sword or would lower its potential, which Rain didn't want. After a while, a strange idea came to him.
"Wait, the enchantment could work, right? It could strengthen it at the same time."