Blight House is a location and unlockable Evil Symbol from Disgaea 4: A Promise Unforgotten. The Blight House serves as the home of the Corrupternment, and Valvatorez and his party lay siege to the Blight House during Chapter 7. The bill for the Blight House is unlocked by clearing Chapter 7. It increases the stats of cabinet ministers by 10%. The bill has a 21-34% approval rate.