War-Dead Catacombs

The War-Dead Catacombs lie in the cliffs at the northern tip of the Wailing Dunes. Inside, the war between Radahn and Malenia never ended: the spirits of Redmane Knights and Cleanrot Knights are still fighting each other in the halls.

You can often slip past while they are busy with each other. The boss is a Putrid Tree Spirit, which drops the ashes of Redmane Knight Ogha. Collapsing Stars, a strong gravity sorcery, is also hidden here.