Surprisingly, the Crystalline Unicorn isn't born with their thick layer of crystals. Underneath the layer of crystals are lots of hard rock like scales which grow crystals , due the exposure to shards. They are very aggressive and and have sometimes been known to eat people, so please be careful. Unfortunately they have also been known to burst out of the ground and attack towns and villages. Its most dangerous features are their claws, which are covered in sharp shards of crystals, and their jagged teeth which could take apart the strongest of structures.
Assessment: Avoid at all cost.