#0 - Sept. 7, 2010, 7:33 p.m.
Thanks, ecvrocks
Q u o t e:As mentioned in our Faction Change FAQ: http://us.blizzard.com/support/article/28825
Any race specific quests - such as the beginning quests or the Argent Dawn and Ebon Blade - will have to be redone.
Q u o t e:Let us know if you have any additional questions.
What will happen to the character's quests when I change its faction?
Quests which are active in the character's log at the time of the Faction Change will be cleared and all quest items associated with these quests will be destroyed.
With this, completed quests that are considered faction-specific—or are faction-neutral and part of a quest chain—will be removed from the list of completed quests and no longer count towards any running "quests completed" totals.