Crystal Dragon

Breeding
You can get a Crystal Dragon by breeding two Rare Hybrid dragons with each other at the Breeding Mountain or Ultra Breeding Tree. These are:
 * Gummy Dragon
 * Cool Fire Dragon
 * Soccer Dragon
 * Armadillo Dragon
 * Petroleum Dragon
 * Pirate Dragon
 * Poo Dragon

Note that no combination is 100% sure when it comes to getting a Crystal Dragon. It could just as easily result in a Legendary Dragon, a Mirror Dragon or a Wind Dragon, in addition to every whatever could be made from the elements used. Legendary dragons are hard to obtain and you need a lot of luck to get one. For more information on the Rare Hybrids, see Breeding Rare Hybrids.

A popular combination that seems to work well for many is: Gummy Dragon + Cool Fire Dragon



Damage Calculator
Legendary type attacks do normal damage to all Elements and double damage to other Legendary. Legendary takes normal damage from all Elements, double damage from other Legendary and none from Fighting.