BlizzCon 2019 took place this past weekend, and it was easily one of the biggest BlizzCon's to date! A new main entry into the Diablo series stole the show while Hearthstone and World of Warcraft announced their next expansion sets. Overwatch also announced a second game in the series, and the rest of Blizzard's franchises all announced their upcoming content. It's certainly going to be difficult to top the quality of announcements for years to come.