Twisting Nether (Tomb of Sargeras)

Kil'jaeden's unnamed Legion ship flies through The Twisting Nether on the way to Argus. He is fought at the stern, on a chain-suspended platform above the thrusters.

The Legionfall forces escape to Azsuna with the Sargerite Keystone (on the Olivian Veil mountaintop where Tehd & Marius summoned Brogozog).

The ship later crashes on Argus in Krokuun, at the Deceiver's Scar right next to the Xenedar.