Death roaches, like their living counterparts, are a plague that will likely outlive humanoid civilization. As soon as one is slain, two more seem to take its place. In living roaches, this is due to rapid birthing from multiple egg batches. But for the death roaches, the reason is a bit more mysterious. When a death roach is killed, its necromantic energy is released and wanders the world like a stale breeze. After one month per hit die of the slain death roach has passed, the energy somehow finds a living roach and inhabits it. When that roach then dies, it immediately animates as a death roach. Only a bless spell cast on a slain death roach prevents its energy from leaving the corpse and inhabiting another roach. Unfortunately, no one bothers to research the death roach enough to discov