You have to go past the ice cave in route 44 and then you will be there.
its on blackthorn city
you can't
in BLACKTHORN city (the last house)
You get it in the Ice cave before Blackthorn City
Route 45 is south of Blackthorn City.
give a heart scale to the move tutor in blackthorn city
He lives in one of the houses in Blackthorn City.
Look in the grass south of Blackthorn City in the morning.
The move deleters house in blackthorn city
In the Dark Cave near the Blackthorn City entrance.
you can get a dratini from a guy in dragons den in blackthorn city or you can catch one in the water in dragons den
In the gym at the end of blackthorn city, of course.