Beat the gym the gym leader will request you going in there but you will have to fight
Dragons Den.
You can get it in Dragons den in black thorn city.
in the dragons den. its in blackthorn behind the gym.
On the water in the dragons den behind the blackthorn city gym.
get dratini or dragonair in dragons den and level it up
dragons den in blackthorn city surfing if you mean dratini
cathc dratini or dragonair in dragons den and level it up
you get 1 after you beat the 8th gym and go to dragons den for a test.
The dragons den is up the water near blackthorn gym.
it is in blackthorn city
You can get it in dragons den in water, or in dragons den an old man will give you one after a quiz. by the way, dratini evolves into dragonair at lvl 30 then dragonite at lvl 55
in dragons den