I would reccommend lessers on karjamma or whatever that island thing is called. I trained all my range pures there from 50+. Works a charm. Slow but worth it.
method one:
-if you have alot of money and have done horror from the deep
*buy a cannon with alot of cannon balls
*set it up where the daganoths are in horror from the deep
*let the cannon do the rest o and bring alot of food
method two:
-if you dont have alot of money
*train in either moss giants, rock crabs, or blue dragons
Finish "Waterfall Quest" then go to the Fire Giants, sit in the safe spot and start training.
You can make lots of money because they can drop Dragon Mediums and plenty of other goody's.