It has been mistakenly stated that Crystal Dragons are non-living creatures (e.g. AOH). Also, the game manual's description (above) suggests that they are made from inorganic material. However, Crystal Dragons are considered not to be non-living creatures like gargoyles nor are they golems. However, in the quest objective of the Dragon Slayer campaign is defeating a "Crystal Golem Dragon". In the video they state that they have succeeded in creating a dragon golem out of the finest crystal.
Crystal generation ability
What does the Crystal Generation ability do? Cid SilverWing