One Night in Karazhan Class Challenges

One Night in Karazhan features nine class-specific Class Challenges, with each offering a new and more difficult twist on the adventure's encounters, tailored to that class.

Class Challenges use predetermined decks, which are not directly revealed to the player at any point. Class Challenge decks feature 30 cards in total, but like Arena decks are not subject to the 2-copies-per-card limit found in constructed play.

Completing each Class Challenge will reward the player with two copies of a new class-specific card for that class. Each Class Challenge features the related card, as well as often including other cards from One Night in Karazhan, some of which, at the time of the Challenge's release, were not yet available for players to collect.

Class Challenge decks usually have specific themes, and often serve to specifically demonstrate how the related card can be used to great effect, such as by including several other cards with which the card has good synergy. This synergy often extends to the hero powers and cards used by the Challenge's boss.

Class Challenges do not have Heroic mode versions.

Class Challenges are not immediately available, but must be unlocked through completing the corresponding wing of the adventure.

Priest (Silverware Golem)
The Priest Class Challenge sees the player battling Silverware Golem in order to obtain Priest of the Feast. For the boss' deck list, see Silverware Golem.

Shaman (Magic Mirror)
The Shaman Class Challenge sees the player battling Magic Mirror in order to obtain Maelstrom Portal. For the boss' deck list, see Magic Mirror.

Warlock (Julianne‎)
The Warlock Class Challenge sees the player battling Julianne‎ in order to obtain Kara Kazham!. For the boss' deck list, see Julianne‎.

Paladin (Big Bad Wolf‎)
The Paladin Class Challenge sees the player battling the Big Bad Wolf in order to obtain Silvermoon Portal. For the boss' deck list, see Big Bad Wolf‎ (encounter).

Hunter (Curator‎)
The Hunter Class Challenge sees the player battling Curator‎ in order to obtain Cat Trick. For the boss' deck list, see Curator‎.

Mage (Nightbane)
The Mage Class Challenge sees the player battling Nightbane in order to obtain Babbling Book. For the boss' deck list, see Nightbane.

Warrior (Terestian Illhoof‎)
The Warrior Class Challenge sees the player battling Terestian Illhoof‎ in order to obtain Fool's Bane. For the boss' deck list, see Terestian Illhoof‎.

Rogue (Shade of Aran‎‎)
Deck Used For Rogue Class Challenge

The Rogue Class Challenge sees the player battling Shade of Aran‎‎ in order to obtain Ethereal Peddler. For the boss' deck list, see Shade of Aran‎‎.

Druid (Netherspite‎)
The Druid Class Challenge sees the player battling Netherspite‎ in order to obtain Moonglade Portal. For the boss' deck list, see Netherspite‎.