Subterranean Treasures in Heroes 5

The war in the wastelands is more widely known as "the Paupers' War". That was how arrogant well-to-do neighbours referred to the inhabitants of these desolate lands. When deposits of valuable resources were discovered in the dungeons, those wasteland dwellers built a powerful state and conquered their hated neighbours. But it all started with a long, hard war for those dungeon treasures between the "paupers" themselves.