Blizzard, to encourage players to stay home to counter the spread of Covid-19, gives the “Winds of Wisdom” benefit in World of Warcraft which guarantees a double experience score until April 20th. The special bonus is for all characters in the Battle for Azeroth, Legion and Introductory Edition.
According to the company:
If you’re staying inside and find yourself returning to Azeroth, or if you’re leveling another character (or two), you’ll be getting a special bonus to help you on your way. Beginning today through April 20, 2020 all players in Battle for Azeroth will gain an experience buff called “Winds of Wisdom” which will increase experience gains by 100%! (This includes Starter Edition and Legion players as well.)
Players will also be able to take advantage of this experience boost while still using their favorite heirlooms. It won’t take long before you’ll be facing off with the Old God N’Zoth and his minions in Ny’alotha, the Waking City.