Ever since King mentioned the word soul essence to him, Charles was beginning to understand more about James's ability. He guessed since the boy wasn't able to trap souls, maybe he had a way of channeling his soul essence into inanimate objects in order to bring them to life. King had mentioned that the Brown's had a huge reserve of soul essence, so it wasn't entirely impossible for him to pull those feats without fatigue.
"Come James" Charles called before leading the boy out into field. James had progressed sufficiently in both melee and hand to hand combat. The boy had potentials that be didn't expect, and seeing him grow so fast had pushed him into taking their training to the next level.
"When you use your powers, how do you feel?" Charles asked.