Your Constitution score increases by 2, and your Wisdom score increases by 1

Accustomed to life underground, you have superior vision in dark and dim conditions. 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

You gain proficiency in Intimidation and Deception

You can speak and write common and one other language of your choice.

Per long rest you can use Petrifying Gaze. Once at 1st level, twice at 5th level, three times at 9th level, four times at 13th level, and five times at 17th level.

As an action you lock eyes with a target withing 60 feet that can you can see and can see you. The target must make a saving through equal to 8 plus your Constitution, multiplier plus your Proficiency bonus, plus half you character level rounded up. A fail of 5 or more the target is petrified in stone. A fail of less than 5 the target begins to turn to stone and is restrined and must make another saving through at the end of its next turn, becoming petrified on a fail or ending the effect on a success.