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Generation 3 Dragon Breeding – Legendary
The dragon breeding list for the legendary rank is well, pretty rare. You really have to rely heavily on your luck to get a shot at landing these dragons. Because the type of elements associated with these rare breeds are quite complex, we do not have the exact formula for these Dragon City breeds yet.
Legendary Dragon – Cool Fire Dragon + Soccer Dragon
Crystal Dragon – Coolfire + Soccer
Mirror Dragon – Gummi Dragon + Cool Fire Dragon
Wind Dragon – Gummi Dragon + Cool Fire Dragon, Soccer + CoolFire

Generation 4 and 5 Pure Dragon Breeding – The Pure Dragons

The pure dragon in Dragon City is the latest update that uses all the legendary dragons that you have gotten. Some people also call the Pure dragon the “Unicorn” dragon, because it looks like a unicorn. However, the actual name on Dragon City is the Pure Dragon. This category of dragon has its own habitat of the Pure and Pure elements. Below is how you can obtain these pure dragons in Dragon City.
We have intentionally separated the ranking generation of Pure and Pure Element. You will need Pure Dragon before you can start breeding the Pure Elements, thus effectively make the Pure Elements one generation after the Dragon City Pure Dragon.
It should be noted again that the breeding chance of Pure Dragon is not 100%. Based on our brief tests, we estimate the chance of breeding the Pure Dragon to be roughly 30~50% or even lower. There is a chance to have a result of any possible dragon combination when you breed two legendary dragon together.
Generation 4 – The Pure Dragon
Pure Dragon – Any breeding combination from legendary status dragons – Legendary, Crystal, Mirror, Wind. For example, Legendary + Crystal, Crystal + Mirror, and …
Generation 5 – The Pure Element Dragons
After you have obtained the Pure dragons, you can use the Dragon City pure dragon to breed the Pure element dragons with their elemental counterparts. Below is a list of all these pure