The 17 year anniversary of World of Warcraft event will start at the end of this year (November), but Icy-veins.com has already found what we can unlock!
The first item is a toy Doomwalker Trophy Stand summons a trophy signifying your defeat of the Doomwalker.
The second reward is the Illidari Doomhawk mount.
“Once a year, a rift in time appears, and strange things occur. The Illidari scouts and Doomwalker were quite surprised to find themselves in Tanaris.”
Experience and Reputation gains will be increased by 17% for the duration of the event, as indicated by the new Celebration Package.