Once you access the formula can only get that dragon dragon-rare pairing any elements containing necesarios.No says that pairing but Dragons are more than obvious to see items that shows.
The price of The Crypt Deus Deus or The vault is 500 k Gold and you can get it by clicking on an icon of the building and then the special icon.
That is more Medieval Dragon Dragon Lily and I will leave the Dragon Queen .
I also found out Dujur Dragon formula, as you can see in the above image I just have to mate two dragons with the items listed below the picture and I'll get the Dragon Dujur
As I said does not help to know the combination, if you yourself do not do it in your own gameuntil formula buy dragon who want to get, they can get it for more than aparareen dragons with the above items.
Unfortunately there are few rare dragons that can buy their formulas with gold, as theDragon Queen formula 2.5M worth of gold or as the Dragon Fossil formula 2M worth of gold.
Other dragons can only be purchased with gems and their formulas are very expensive, the cheapest cost 50 gems like Dragon Seahorse and the more expensive the Viking Dragon which costs 300 gems.
Surely a simple and fast way to get a Dragon Unique and rare, what do you think of this new building.
Combinations
Well if you have gathered enough gold and gems to spend, you can buy the following formulas dragons, dragons combine them and get the ones who so desire.
Great White Dragon
Cost Of Formula 70 Gems
Two Headed Dragon
Cost Of Formula 90 Gems
Thanksgiving Dragon
Cost Of Formula 125 Gems
Dragon Ninja
Cost Of Formula 100 Gems
Gelatin Dragon
Cost Of Formula 150 Gems
Dragon Quetzal
Cost Of Formula 175 Gems
Dragon Dujur
Cost Of Formula 1500 Gems
Dragon Queen
Cost Of Formula 2.5 M Gold
Viking Dragon
Cost Of Formula 300 Gems
Plankton Dragon
Cost Of Formula 200 Gems
Dragon Azteca
Cost Of Formula 350 Gems
Dragon Fossil
Cost Of Formula 5.0 M Gold
Dragon Bat
Cost Of Formula 125 Gems
Seahorse Dragon
Cost Of Formula 50 Gems
Dragon Dragon King
Cost Of Formula 450 Gems