Adhlactha Draiocht Fell
The first of the Dwarves were crafted warriors of the Celestials. Where Elves were nearly eternal, the Celestial Explorers given shape in the mortal world; the Dwarves were the shock troops and never meant to last long. Strong and stout, the poisons and arcana of the planes they walked melted away from them. In the mortal world this was even greater and the spirits of the Summerlands were not able to control the Dwarven folk. Bereft of their calling and free to find their own way, the went to ground, literally.