I noticed the Lunar Eclipse dragon is in the Dragonvale marketplace, but there is no information on how to breed it, it's also not in the usual places (yet?). Does anyone know how to breed it?
Hot off the press, you need to breed dragons with the elements Air, Cold and Earth to get the Lunar Eclipse Dragon.
Cold + Sandstorm Dragons or
Snow + Earth Dragons etc.
Breeding time is 48 hours or 38:24 if you upgraded the island/cave. Good luck!
Source for information:
Mountain + Air is the most popular combination with a 28% chance of a Lunar Eclipse Dragon.