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