This week, the Burning Crusade Timewalking event is active. You can reach Revered with Netherwing easily during Burning Crusade Timewalking due to the 50% reputation boost affecting introductory quests.
For those still needing Netherwing reputation, now is a good time to get that done. The questline to open up Netherwing rep starts with Mordenai down in South East Shadowmoon Valley.
You will start out as Hated, but once you complete his quest chain, starting with Kindness up through Ally of the Netherwing, you get an instant boost to Neutral status. If you complete this questline during the Burning Crusade Timewalking event, the Sign of the Twisting Nether bonus rep buff will increase this boost all the way up to Revered! If you are looking to go back and complete this rep, or get it on an alt, the time is now.
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