How to Get the 'Noble' Title in World of Warcraft?
The "noble" is a title earned by completing the necessary achievements during the Noblegarden event. Which achievements you need is displayed by pressing "Y" or the achievement button and then clicking "World Events" in the column to the left, and then looking up the related achievement in the right column. Once a title has been earned you will display it by opening your character sheet "C" and selecting it from the drop-down list at the top!
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How to Get the 'Noble' Title in World of Warcraft?