The hardworking Kuldar's

The kuldar's are one of the most hardworking races that ever lived. They are very dedicated to their craft of mining, blacksmithing, and crafting powerful armor and weapons. That's the only thing they can do best, and that's the only thing they like to do. They lack diplomacy, strategy, and tactics. They are not natural-born leaders, nor are they aggressive in nature; this race only cares about crafting powerful weapons and armor. No one knows how the kuldars came to be, even the kuldar's don't know it themselves. But once an archaeologist by the name of o.morgan found an ancient kuldrar stone hidden in a cave somewhere in (diamond bar), but as he was transporting it into the Wyvern empire, a band of bandits stole the shipment and escaped with it, the stone never resurfaced after that.
The kuldar's and the dwarfs were a strong team during the age of the first coming. The dwarfs were smart and very skillful with any weapons the kuldar were hardworking, rough, and when it came time for the war, they were animalistic and scary their alliance where a force to be reckoned with. Even the mighty orcs who were absolute monsters during that period couldn't exactly invade the dwarf and kuldar alliance.
During the war against azir, the kuldar's were a critical asset to the allied races building cannons weapons and armor walls of steel, etc...
The kuldar's where transported to the high tower to warden azirs allies.