"Fluctuations in the earth's crust resulted in an underground cave filled with natural poisons, creating this youkai. In the distant past, during Mount Fuji's eruption, the youkai poured out of the broken lands, causing innumerable casualties. Their poison saps the afflicted of energy and gives them the chills, an upset stomach, a headache, a sore throat, sneezes, coughs, a fever, a runny nose, and a stuffy nose. Huh, that sounds like a cold...?" File:Infernalmukadecard.jpg