Board Thread:Questions and Answers/@comment-25700556-20150122202339/@comment-25889587-20150125054817

Evolving through crystals might give you a higher chance to get a blessed treasure than common evolution. Common evolution, not only it can fail, but once it succeed, it have a much lower chance to evolve into blessed one.

Darn, wish we can rip of the game files and research the probability...