Can anyone tell me what is Citrus Whiteout Pastel? I tried to search from this site. I found some pictures of them, but not much info.

What is the difference? How come the Citrus Whiteout Pastel is so expensive? If you breed a Citrus Whiteout Pastel to a Pastel will you get super pastel or Citrus Whiteout Pastel Pastel?

Any cool combos they make to be that expensive?

Thanks