Talk:Breeding/@comment-124.184.96.246-20120412012115/@comment-4775325-20120412130519

I sort of already did, to get a Rainbow dragon pick a combination with 4 or more different elements and breed with it, all combo's with enough elements in them have the same (very small) chance of getting you a Rainbow. If you want a combo the combo's with the lowest average breeding times if you fail (which allows you to try more times per day) are the Metal-Fire-Plant-Lightning combo's- Metal + Love, Brass + Cactus or Magnetic + Flower/Poison. Good luck.