User blog comment:B214/Question and Answers/@comment-50.11.177.49-20130223223911/@comment-33447191-20130224023951

Agreed. According to Wikipedia, Crom Cruach is a Dragon known as the Crescent Circle Dragon (lit. "Dark Dragon of the Crescent Moon"). A mythical Dragon that was only named in one of the novel's short stories, it was said to be a Dragon that rule over death. According to legend, it was destroyed by the Christian religion while some say that it just went into a deep sleep.


 * Then again, there wasn't much information on the other Evil Dragons, so I can't say anything for sure.