Hearthstone players will soon have the opportunity to revisit the iconic fortress of Naxxramas in an upcoming adventure pack, which means that it's time to get up to date on the backstory of what this citadel is all about.
In a new lore post, Blizzard walks players through the necropolis' history, layout, and key residents. The place is run by the lich Kel'Thuzad and encompasses four sections: the Arachnid Quarter, the Plague Quarter, the Military Quarter, and the Construct Quarter. Each of these quarters lists the bosses that players will be facing off against in the single-player adventure, as well as the penultimate Frostwyrm Lair and its protector, Sapphiron.
There may be no overt strategy secrets revealed in this article, but sharp-eyed players may deduce the themes and styles of the bosses that they will be encountering when the update goes live.