Source: The Maladiction Chronicles
Location: The Green Sulphur Swamp on Liar's Island. A trianglar area of about 160 square miles of wasteland made up of water, muck and run off from the arsenic mines and sulphur springs.
Threat Assessment: 1. Small flies with a very annoying attitude. Unfortunately swatting them causes them to burst into painful green flames. There is a fifty percent chance that the fly will later reform to annoy again.
Limitation: It's a fly and about as smart as a rock.