Board Thread:Dragon City Questions and Answers/@comment-112.198.79.104-20130421121005/@comment-3271569-20130424142411

195.229.241.182 wrote: boost for breeding is ********.it is for idiots only.!try soccer and soccer.its wind for sure even without boost.

Boost decrease your chance for rare hybrid. The only situation breeding boost has advantage is when your try for legend dragons.