I see it's been five days and no response for your request yet. I do have a first gen Nightmare pet that has "may cast Unicorn" in the talent pool. I would be glad to help you, but the one or two day delay to post here makes it very difficult. You will have much better luck if you go to www.wizard101central.com. They have dedicated wizards there that would love to help you hatch your perfect pet. And they can do it in pretty much real time. If you have problems there, I would be glad to help you work out a kinda delayed hatch meet up. Don't give up. Your dream pet is within reach. Michael