World of Warcraft has established a rich history over the past 13 years, and along the way, Blizzard has also developed and made significant changes to almost every class in the game. That isn't always an easy task, especially because players become very attached to their characters over time, and change is never easy. The warrior class has definitely experienced its fair share of tweaks. While they haven't undergone a complete class overhaul in the same way as warlocks or hunters, warriors have had no shortage of changes come their way. Let's look at how warriors have evolved since Vanilla.