There are 8 kinds of Dragons in existence. Red, Blue, Green, Black, White, Gray, Brown, Purple, and Shadow.

Information on Dragons, to be updated:

Shadow Dragons are are between blue and reds in size. They are beings of shadow and detest light. They can travel from shadow to shadow, and when the Shadowfell exists they will be able to travel there at will. They can see even in perfect dark and can summon patches of darkness nothing can see through, not even themselves. Shadow Dragons enjoy employing trickery and treachery, and using shadows to their advantage, however they do not fear using their brute strength to win an engagement. They breath a cloud of shadows that leech the life from those within, freezing their blood.