Hey guys got another one hopefully it helps someone.
If you are a hunter, perhaps works with any pet type class, you can pull Garnia down to the Ordon Sanctuary graveyard by sending your pet to attack it then bringing your pet back to you. Once Garnia is in range you can attack and move her along by the gy and you can avoid the long flight around the isle to reach her!
I stand in the water by the Ordon Sanctuary GY and it is a perfect range. Gl hope this helps someone!
Edit: Figured i should clarify that your pet will climb the mountain in order to tag garnia!