Deep-sea trench

In the modern age of Dominaria, the continental plate under the former Terisian island of Argoth is completely shattered. Because of this, there's a north-south deep-sea trench that runs almost from Terisiare to Sarpadia in the south. 
==Description==
Because of the Homarids living within the trench, it forms a nasty north-south divide in the Dominarian waters that's probably a real challenge for merfolk to pass through safely.
==References==
Category:Terisiaran locations
Category:Sarpadian locations
Category:Dominaria locations