Pre-ordering the Standard or Digital Deluxe versions of Legion grants players the ability to boost one character up to level 100 and early access to the Demon Hunter class. Plus, there's one more way to give Blizzard your money: The $90 Collector's Edition includes everything from the Digital Deluxe version plus a hardcover art book, a two-disc behind-the-scenes Blu-ray / DVD set, a CD soundtrack and a Legion mousepad. This bundle will be available at retail only.

World of Warcraft is an MMO that debuted in 2004 and quickly evolved into one of the most popular video games in the world. It hit a player-count high in 2010 with 12 million subscribers, but that number fell to 10 million in 2014 and finally 5.5 million in September 2015. That's still millions of players, but the decline has fueled whispers of WoW's demise -- something that Blizzard will surely try to silence with Legion. Starting in 2016, Blizzard will no longer report subscriber numbers for World of Warcraft, so we'll have to rely on gut feelings going forward.