"Kevin" is a nickname of the Githyanki ship we acquired while in the Astral Plane. It is semi intelligent, and can read the captain's thoughts to travel through the plane. Ellowyn is very...nice to it, and he is quite alert. I let him fly the ship when we are in no big rush.
But when that Astral Juggernaut came along, I took over. We needed precise control at top speeds, and who better for that duty than a lich?
We left "Kevin" abandoned in the remnants of a god. I do hope no one finds him, those ships are very difficult to obtain.