After stopping Book of Heroes at 6th chapter (Valeera), Blizzard decided to switch over to Book of Mercenaries, another PvE content. Instead of covering lore of the basic Hearthstone Heroes (which I’m sure they will get back to), we’ll get to know more about Mercenaries – characters that will stay with us throughout the entire Year of the Gryphon.
And so, the first chapter of Book of Mercenaries is now out! We’ll get a closer look at the story of Warrior Mercenary – Rokara.
There are 8 fights you go through, each one detailing a part of Rokara’s backstory. After beating all of them, you get one Warrior Card Pack for free. Warrior Card Pack contains 5 random Warrior class cards from current Standard expansions.