Hearthstone: Murder at Castle Nathria Announced

Blizzard announces Murder at Castle Nathria, the next expansion for Hearthstone, the deck-building strategy game. This is expected to launch on August 12th, adding 135 new cards and a mystery worthy of the genius of Murloc Holmes. Details on new cards are being gradually rolled out in the Hearthstone Card Library. A Cinematic Trailer helps introduce the news, which follows:
The Shadowlands is normally where souls go after they die, so when someone dies in the Shadowlands, that’s a special kind of mystery. Sire Denathrius invited 10 of his counterparts and enemies to Castle Nathria for a dinner party so that he could address the malicious rumors that he is hoarding anima, the life-energy that is drained from tortured souls and used to power the Shadowlands. But just after the festivities started, Sire Denathrius was found dead! It seems a gaggle of enemies does not a good dinner party make. Now the illustrious Murloc Holmes, and his trusty sidekick Watfin, have been called to solve the case. Scour new Location cards, follow the trail of Infused minions, question the 10 Legendary suspects, and help determine who committed Murder at Castle Nathria!