Blizzard has released a new adventure pack for Hearthstone. For those gamers who like to play and party the night away, you can play One Night in Karazhan.

As you could see in the trailer, there’s flashing lights, hit dance music, alcohol consumption, and characters chilling in a hot tub; your normal run of the mill dance party in a castle. You’re invited to a party at the wizard Medihv’s tower, but when you get there you realize that he is missing.

The adventure, which starts going live on August 11, has four wings and will cost $20. (You can also buy each wing individually for 700 gold or $7.) As with previous adventures, new wings will come out on a weekly basis. It’ll add 45 new cards to the game including Enchanted Raven (one mana for a 2-2 minion) and Firelands Portal (7 mana to deal 5 damage and summon a random 5-cost minion).

The game takes place before Medihv’s descent into madness prior to how players currently know as Karazhan in World of Warcraft, according to blizzardwatch.

The first of four wings is called The Parlor, in which you work with Moroes to defeat Medihv’s enchanted mirror, silverware and chess board.

In the second wing known as The Opera, you team up with Barnes to perform plays like Romeo and Juliet, Big Bad Wolf and Wizard of Oz, plays that people who play World of Warcraft are currently familiar with.

The third wing is called The Managerie, where you face off with The Curator. After defeating The Curator, you reprogram him to join you in battles with Nightbane, Netherspite, and Terestian Illhoof.

After you finish the first three wings, you climb up to the top of the tower to take on the Shade of Aran.

All players will receive a prologue mission that tells you about how Medihv went missing, blizzardwatch says. Along with the prologue mission, you receive the 45 cards, the four wings, as well as 13 bosses.