The House Wars were a three-way conflict between the Great Houses Dallas, Dresden, and Yamamoto. They started in 498 R.T. when House Dallas declared war on House Dresden after Hollis Spurlock's disappearance, and ended in 502 with the destruction of the planet Dallas. Great House conflicts were generally fought according to rules of engagement known as Damocles. This article is a . You can help My English Wiki by expanding it.