Portal on my pet makes pet's name unfitting

I had a tantua who i used with my chibs to make a certain kind of DNA pet. But I used the portal on my tantua for the undying festival but then it turned my tantua into an icefairy osafo. I can't use an osafo with a chibs. Oh, well. Might as well try to do SOMETHING besides using a potion or something on it. well the color is rare...