Karag Dum

Perhaps once the capital of the dwarven clans in the Chaos Wastes. It lies on, within, and under a monumental towering mountain peak. The massive dwarven civilization once flourished with life, but has since been nearly overtaken by the Chaos forces that threaten it at all times. Time here, or perhaps in the Chaos Wastes as a whole, flows more slowly thanks presumably to the warpstone in the air. King Thangrim Firebeard and very few other dwarves still reside here. He says it's been 20 years since its downfall, but those outside of the Chaos Wastes, such as Varek, say it has been 200 years since they were sent to find help. Time seems off by an order of magnitude.