Lords of All: Start with a Haunted Gold Mine

[Dark Lord + Violent Crushing + Undead Natural Disaster + Infinite Gold Mine] Invasion of all races, lords of all people, an undead mine slave at the beginning, a haunted gold mine. Ghouls, undead beetles, necromancers, frost dragons, ogres... Other lords are still cultivating their subjects. Sorry, I will use gold coins to mass-produce them. Necropolis, Hall of the Dead, Dark Castle Crypts, cemeteries, slaughterhouses, burial grounds, ziggurats... Lin Que: "All races of strange beasts, watch my undead army sweep through them all!"