|Behind the scenes|
|First appearance||The Alien|
|Last appearance||The Alien|
Nerefir was a great warrior and hero, idolized by Elfangor. While he was serving on board the GalaxyTree, Ax once accidentally ran into him so hard, he ended up with one of his eye stalks bruised. Ax also referred to him as "Old Hoof and Tail", which Nerefir found amusing.
When the GalaxyTree dropped out of Z-space near Earth, they were ambushed by Visser Three's Blade ship. After the GalaxyTree separated itself from its dome, the main section was destroyed by the Blade ship, killing Nerefir and the rest of the warriors on board.