The Joyous Journeys buff that increases reputation gains by 50% will return to Wrath Classic on December 13 for a month.
(Source)
The roads in Northrend are icy and fraught with danger. To help you continue your adventures in Wrath of the Lich King Classic, players will get the benefit of the Joyous Journeys experience buff*, which will increase experience gains by 50% for all players through level 80! It’s a great time to finish leveling a character, create a new one, or invite friends to join you in your adventures.
Players can also visit any innkeeper in the capital cities and Dalaran to turn the experience buff off or on. The Joyous Journey’s experience buff will be available from December 13 through January 16, 2023.
*Experience buff not available in modern World of Warcraft®.
