Generally, duergar are more vicious than other dwarven subspecies, and like their nature, duergar names 5e often hint at this cruelty. After long enslavement by the Illithids (mind flayers ...

Proficiency unlocks: Concussive Smash Cast deep in the Underdark by duergar slaves, the head of this mace is engraved with spiderwebs. It is ice-cold to the touch. The Xyanyde is a Uncommon One ...