Yeah, that charm literally makes abyssal immortal to kill. Anyways my bad regarding celestial monstrance, I thought as spymaster I was fairly trusted upon even delicate information even about Walker's own domain. He would not had given me in essence 5 dots in Spies background if he did not trust me (or rely that no one breaks his necrotic charm on Crow's family which was charmed to play out happy family life until to oblivion). Crow's devotion was towards family but that was solid devotion which Walker exploited as Crow was ruthless in own way in his duties and was absolutely loyal (because of the deception). Only unexpected was the unknown factor who broke the Walker's spell (and Walker as fairly skilled necromancer with his natural powers as deathlord it would not had been easy task to anyone expect someone like Mask of Winters).