How to breed a double rainbow dragon

A Bloom Dragon can be bred using Storm + Lichen dragons or any combination involving the elements Plant, Cold and Lightning. Storm + Plant or Lichen + storm also works.

You'll know you have a Bloom Dragon if you get a breeding time of 13 hours. The egg will be rainbow colored.

Bloom dragons started appearing April 2nd and will stop being availible after April 30th. Breed your Bloom Dragons before then or you'll have to wait until next year.

If you breed two of them together you'll be able to breed new Bloom Dragons even after the event is over.

You can breed any two hybrid dragons that collectively have all four elements Fire, Earth, Water and Air.

Example breeding pairs are Mud + Blaze or Lava + Fog. In fact those are the only breeding pairs not counting rares. Note the dragon is rare and will take several tries; you might want to use the Epic Breeding Island.

Panlong Dragons have a unique breeding/egg time of 36 hours so you'll know when you got one right away; they also have a unique egg.

Panlong Dragons will be available for the entire of the Year of the Dragon (2012). If you have at least two you'll be able to breed Panlong dragons together to get Panlongs even after the event is over.