Duergar Species in The Cantara Player's Compendium | World Anvil

Duergar

PHB

Tunnel Dwarf (Duergar)

Kingdoms rich in ancient grandeur, halls carved into the roots of mountains, the echoing of picks and hammers in deep mines and blazing forges, a commitment to clan and tradition, and an industrious fire that drives them to greatness —these common⁠ threads unite all Dwarves.
ability score increase: Increase one score by 2 and increase a different score by 1, or increase three different scores by 1.
age: Dwarves mature at the same rate as Humans, but they’re considered young until they reach the age of 50. On average, they live about 350 years.
Size: Medium
speed: Your base walking speed is 25 feet. Your speed is not reduced by wearing Heavy Armor.
Languages: Common and either Dwarvish or Undercommon (or a different language of your choice based on your character's backstory)
race features:
Superior Darkvision. You can see in dim light within 120 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.
Dwarven Resilience. You have advantage on Saving Throws against poison, and you have resistance against poison damage.
Psionic Fortitude. You have advantage on saving throws you make to avoid or end the charmed or stunned condition on yourself.
Duergar Magic. When you reach 3rd level, you can cast the enlarge/reduce spell on yourself once with this trait, without requiring a material component. When you reach 5th level, you can cast the invisibility spell on yourself once with this trait, without requiring a material component. Once you cast either of these spells with this trait, you can't cast that spell with it again until you finish a long rest. You can also cast these spells using spell slots you have of the appropriate level.
Intelligence, Wisdom, or Charisma is your spellcasting ability for these spells when you cast them with this trait (choose when you select this race).