• Visitors try out the massively multiplayer online role-playing game 'World Of Warcraft' at the Blizzard Entertainment stand at the 2014 Gamescom gaming trade fair on August 14, 2014 in Cologne, German

Visitors try out the massively multiplayer online role-playing game 'World Of Warcraft' at the Blizzard Entertainment stand at the 2014 Gamescom gaming trade fair on August 14, 2014 in Cologne, German (Photo : Getty Images/Sascha Steinbach)

Blizzard is taking players to "The Opera" in the second week of Hearthstone: One Night in Karazhan after the weird chess fight last week for those who purchased the adventure.

One Night in Karazhan is another Solo Adventure from Blizzard for Hearthstone players looking to spend their off time battling the different bosses in the story. It also rewards players with limited edition cards that can be used to stack their deck for a more formidable mana curve or playthrough for each battle against another player.

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Hearthstone players will be battling three bosses in the second week of One Night in Karazhan "The Opera," Polygon has learned. The battles are also themed to fit popular plays in history such as Romeo & Juliet and one similar to a Wizard of Oz with the witch carrying the capability to wreck the player's minions off of the board.

There are also new cards that can be taken from the new Solo Adventure from Blizzard. Some players claim that the League of Explorers adventure is actually more creative in the encounter mechanics but One Night in Karazhan still gives players another unique experience in Hearthstone.

The Karazhan adventure could also see the Cloaked Huntress being added in the Yoghg-N-Load Hunter decks, Touch Arcade reported. Players who use the deck could hopefully see the Huntress with an ability to turn secrets into 0 mana cost cards which will help them draw more cards with Lock and Load.

There is no confirmation yet and players will have to wait for Karazhan adventure to finish in several weeks before the Yogg Hunter deck can be fully evolved. Legendary card Barnes which players can get from the Karazhan adventure could also be used to form decks with great opportunities.

When played, Barnes can summon a 1/1 copy of a random minion in the players deck. It can be a game changer for players who are running out of minions to play for board control.

Hearthstone players can try out the Intro mission for One Night in Karazhan to see whether they like the adventure or not. Those interested to play all of the missions including the upcoming ones that are still closed need to buy the adventure for $20.