The dragon is a majestic creature who can fly and spit fire whit is mouch. It has a scaly skin and it must be one-hundred time larger than a humain.
A dragon named "Smaug" appeared in the movie "The Hobbit". He lived in a old dwarf fortress with full of gold inside. The dragon was so powerfull that it crushed the army that was protecting the fortress.
The dragon can be nice whit somebody can bred it. If nobody sucess bred it, this creature will be bad for the rest of his long life.