William's spirit power already surged and grew up fast. As he was in Lara's city, he had access to an endless supply of outer world's material.
He used his two monstrous weapons frequently, and he knew how extremely valuable they were. But he made these when he was much weaker than now!
He planned not only to repair these two, but also make at least three more of them, if he got the time.
"I hope they take much longer before getting these crystals," he muttered to himself, before lying his body on a bed, closed his eyes, and fell into a deep sleep, "it's really nice sleeping on a normal bed from time to time," and this was the last words he said before the world vanished from his perception and entered the dream world.
As he hoped for, the task of looking for the crystals wasn't that easy on his friends. They went out, visited lots of places where Thomas pointed at, and found nothing in the end.