After checking his physical stats, he decided to notice the changes to his body after he had reverted to normal. He felt the inexhaustible strength and the thick internal energy strengthening his body. The combination of both had made him close to the upper echelons of the magico realm. Not only his physical capability but also his brain. Before, he could only control ten throwing knives with maximum efficiency, but he was feeling like he could easily double that number and pass through it. The number of knives he could control was a reflection of how many strands he could split his mind into and allow them to work simultaneously, which was a reflection of his brain vigor. His brain vigor was, in turn, how much of his brain he could make use of.