An adamant atheist was usually a very stupid atheist living in a town somewhere, but then a wizard turned it to adamantine. Now it is hunting anything that worships a god, including heroes (who usually kill them or run away).
Strengths: -Has tough skin. -More intelligent than heroes. -Can ambush heroes when they are drunk (that means usually). Weaknesses: -Really dumb -Understanding that gods exist can make its brain explode. -Unable to aim.