Different approach on necromancy. Instead of simply raising back what died it seems like Queen is able to change undead tissue itself to envelop herself in her own miscreations and enhance own abilities, learn new ones etc. Anyway its great work.
hopefully someone will change that. Or at least make it a "branch" of necromancy. I was always intrigued about how transformation into lich occur, in this case living tissue could be replaced by undead limited only by imagination and accesibility to material.