Welcome to our first of many guides on Hearthstone's [Free] latest Adventure, One Night in Karazhan. As this is the opening week of the Adventure, we'll have two guides, one for The Prologue - the free encounter that everyone gets to play - and one for the first, paid Wing, The Parlor. We'll be writing up guides every week to help you all make it through the Adventure as fast as possible and get your hands on all those fancy cards. So, get ready for another month of crazy Adventuring, Boss fighting, and card earning, and let's get started with The Prologue.

 
The Prologue Guide
The Prologue has only one boss for you to defeat, Prince Malchezaar, and the reward is two cards, Enchanted Raven and Firelands Portal. You get to play as Medivh, a clearly younger, less corrupt version of the cosmetic Hero we got a few months back. This encounter is all about using your spells efficiently and using the right combo of cards at the right time to get your spells as buffed up and as cheap as possible. Both you and your opponent start with 30 Health and 30 Armor, so you'll need some strong spells to get him down to zero. His hero power is Legion: Summon a 6/6 Abyssal, and he uses it pretty much at every opportunity he has. He also uses quite a few Warlock cards like Power Overwhelming, Siphon Soul, Imp Gang Boss, Doomguard, Shadow Bolt, Demonheart, and Mal'Ganis. He''ll also equip a Death's Bite quite often, so expect him to attack with that a lot and he'll occasionally combo it...