Nyhshea Eternal
In Reality Z-25 31-H, the Nyhshea Eternal was one of the ships in the Neo-Atlantean fleet. It was the one where Rhomerho Kel Llurian served as a medical officer until he quit to become the Guardians' physician in Angel Falls. Its controlling A.I.'s avatar was called Navatu.
The Eternal was dry-docked in Atlantis with Prince Ozarion on board when Ozarion and Rhomerho caught wind of Ms. Blitzen's traumatic fight with Kate Five in Angel Falls. Rather than use the ship, Rhomerho rode Ozarion directly to Angel Falls, leaving the Eternal through an escape hatch large enough for Ozarion to leap through. (PROSE: Angel Falls: Vengeance Sought) Ozarion returned to the ship after Kate's capture, while Rhomerho and Matthias Geist both found reasons to stick around. (PROSE: Angel Falls: Vengeance)