2009-11-25, 09:28 PM
How long it takes completely depends on how dedicated you are to questing. I did about 350 quests (QS count) in a day on my 75 Dawn Warrior. The key is mass questing in certain areas and collecting items for multiple quests at the same time.
If you're dedicated, you shouldn't take more than a week and a half, tops.
If you're dedicated, you shouldn't take more than a week and a half, tops.

