Board Thread:Dragon Story Breeding/@comment-24301156-20131216203723/@comment-24250059-20131218052942

Knj00 wrote: Muffy8802 wrote: Boosted breeding triples your chance of getting rare and super rare. The "Triple your Chances" boosted breed was for the special free boosted weekend. All the normal boosted breed said was "pay for an increase in probability of a rare or super rare dragon outcome". They do not give an amount (double, triple) or % increase, so for all we know it could be a 1% or less increase.

Agreed. My experience, and that of others, is that the boosted breed success rate is vastly reduced compared with the free weekend. See the "Boosted Breeding Rates" thread: http://dragon-story.wikia.com/wiki/Thread:118604