Linked players receive bonus experience when playing together and can instantly teleport to one another. Additionally, the recruited player can grant the veteran player extra levels. If the friend you recruit purchases WoW and pays for 30 days of game time, you get a month free. If the friend pays for two months of game time, you'll be granted your choice of one of the recruit-a-friend mounts or pets. All previous recruit-a-friend mounts are present, along with a brand-new emerald hippogryph.
Check out the new RAF mount and a tutorial on how the system works after the break.