The Immortal Coil.
The Immortal Coil is a sunken Forsaken battleship within the Legion's Fate of the Kelp'thar Forest.[39, 31]
It is here Horde adventurers first awaken after being attacked by Ozumat while first traveling to Vashj'ir. Erunak Stonespeaker, the one who saved the adventurer, will be here to help.