Blood Rift


 * The Blood Rift is named for the rift that The River of Blood creates crossing the plane. It serves as the main connection between the Nine Hells] and the [[Abyss, so it's the main battlefield for the Blood war. In addition, it sometimes connects to other lower planes, bringing the eternal struggle there, until it floats away or a diety takes action to stop the carnage.
 * The Blood Rift is very similar to the Barrens of Doom and Despair, with barren plains and rocky badlands, perfect for ambshes and treachery.