True Wraiths and Nightshadows were indeed useful, but their movements, like his own, were confined to the territory radiated by Weizemay Manor. Unless it was a unique situation like the present, there was simply no way to engage them in battle. If he could mass-produce Bone Claws, they would have an additional flexible and mobile force in The Undead Extraordinary Brigade.
"Study it thoroughly and excavate everything that can be excavated," Gaven added uneasily. "Anything overly evil must be reported to me immediately, and you are not allowed to conduct any live experiments."
"I understand, I know where the line is," Daphne had already figured out the man's thresholds and wouldn't dare to cross them carelessly.