User blog comment:Nmtan/Review Waterfall & Mud Dragon Ratio/@comment-3271569-20130706115826/@comment-10760902-20130706133818

So far it's only available for short-time breeding

And at the page dragoncityguide, he said in a comment that the ratio for Waterfall and Mud Dragon is about 1:5. At that time, I was confused, cause I did 10 combinations and only get 2 Waterfall Dragon. Now I know its truely is 50% - 50%.

Maybe I can expand this "lab" to other things? Okay, my next review is about Volcano : Flaming Rock.