If you like to see weird animals, then you've come to the right place. Hearthstone's [Free] One Night in Karazhan Adventure has opened its third Wing, The Menagerie, and in the process released a collection of rare - and deadly - creatures. Apparently, normally all these creatures are kept in check by Medivh's reliable Curator, but he's having an off night and, well, all the creatures are out to play. You have to step into the Curator's shoes and recapture the creatures before they eat too many guests. This is the setup behind Karazhan's Wing 3, and it's a perfect way to bring out mostrous Bosses like Nightbane, Terestian Illhoof, and the Curator himself, as well as rewarding you with cards like Zoobot, Cat Trick, Menagerie Warden and Menagerie Magician, and even the Curator himself. So, let's start with the first boss and help you take him out in Normal and Heroic. And by the way, If you haven't played the rest of the Adventure yet, check out our guides for the Prologue, Wing 1, and Wing 2.
The Prologue Guide
Wing 1, The Parlor, Normal and Heroic Guide
Wing 2, The Opera, Normal and Heroic Guide
 

 
The Curator Normal and Heroic Guide and Decklist
The Curator has 30 health and a passive hero power called Gallery Protection that gives the Hero Taunt. He sounds like a cyborg, which makes him quite entertaining to hear. He has cards like Stampeding Beast, which summons a random beast, Demons Loose, which summons a random Demon, Murloc Escaping that, you guessed...