Black Trough
From Age of Sigmar - Lexicanum
The Black Trough is an undersea canyon that forms the deepest part of the Ominod Sea in Realm of Ghur. The Dhom-hain Idoneth Enclave's capital city, Rúndhar, is built into the walls of the Trough.[1a][1b]
Origins
The Trough was supposedly created by Gorkamorka wading into the sea to fight the Father of Krakigon.[1a]
Sources