The Hearthstone tutorial is a fun role playing way to introduce the game to players. The player is taken on quests to defeat certain iconic characters from World of Warcraft like Hogger and Millhouse Manastorm.
You as the player take control of Jaina Proudmoore and work to defeat every enemy in your path. The purpose is to teach the player the basics of hearthstone and have a little fun nostalgia trip in the process. The enemies you fight against are listed below
People have enjoyed the fun of the tutorial so much they have even requested that blizzard make it possible to replay it.