Derro 2014

Your Dexterity score increases by 2.

Derro are fast for their size. Your base walking speed is 30 feet.

Accustomed to life underground, 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.

Derro reach maturity by the age of 15 and live to be around 75.

The derro's naturally unhinged minds are nearly always chaotic, and many, but not all, are evil.

Derro stand between 3 and 4 feet tall with slender limbs and wide shoulders. Your size is Small.

You can speak, read, and write Dwarvish and your choice of Common or Undercommon.

You have advantage on Constitution saving throws against spells.

You have disadvantage on attack rolls and on Wisdom (Perception) checks that rely on sight when you, the target of your attack, or whatever you are trying to perceive is in direct sunlight.