how the main server work on getting rare or super rare or ultra rare dragon?

[opanugie]

can i know how the main server works? especially to get ultra rare diamond, does every 4 color breeding will get diamond once? is it depend on each device?

[mamareader02]

It's nothing but luck on getting the diamond,and sorry to say,if they told you how the main server works,it would be defeating the purpose of driving everyone crazy trying to get one,in hopes of making some of us break down and buy that first one!( which I did when my sweet(mostly)little boy begged for one after surgery)