Warui Yume Kasumi

Also known as the Nightmare Mists, the Warui Yumei Kasumi is located in Rokushima Táiyoo. The Nightmare Mists hover above the passage that connects the western part of the Great Mirror Lake and the Poison Sea. Ships that move through the fog bank are never seen again.

Data from the Ravenloft Catalogue

		Ravenloft Third Edition Ravenloft Campaign Setting
		Ravenloft Third Edition - p170 Ravenloft Campaign Setting:Domains and Denizens - pp39-40
		Ravenloft Third Edition - p171 Ravenloft Campaign Setting - poster map
		Nightmare Mists