Chlach Blàth

Most say the dwarves explored this pass, but few talk about the rebel hold they setup here. The King Of Two Mountains created the fortress city of Chlach Blàth

Most think it a myth, and Midashold has suppressed the truth for several dwarven generations, but it appears to be quite real. Adventurers have found its throne room, once inhabitted by a Mind Flayer. If the rubble was cleared out, there could be enough space in the entire city for thousands of dwarves.

Chlach Blàth part 2-

Notes found in their tax recored, outline a plot undertake by five nobles to enrich the city by opening a previously condemned mine and make a new strike for mythril.

Unfortunately, they delved too deep in their secret tunnels and uncovered something. The miners never came back, and strange spores began to flow out of the tunnel. By the time the militia was organized to do anything, the air was infested and folk fell sick. The noble dwarves fell back here to be with their king. They confessed their crimes, and were sentenced to remain inside the quarantined city while the surviving nobles and their families escaped through the siege doors

the confessions written here swear eternal grudges against King Underbar Myfbeard for dooming them to a slow and rasping death to Russet Mold- creeping spores that bursting from the tunnel, overtaking a wave of dwarven miners who claw at their throats while falling to the ground

minutes later, they rise up and spew new spores from their mouths as plant zombies