Hear me Roar!

House Lannister is one of the Great Houses of Westeros. Their lands are in the far west of the continent. Their seat is Casterly Rock, a castle on a rocky promontory overlooking the Sunset Sea. It overlooks the thriving city of Lannisport and sits atop the most productive gold mine in the Westerlands. They are the wealthiest family in the realm. They once possessed a Valyrian steel sword called Brightroar, which was lost by King Tommen II Lannister.