You have Darkvision with a range of 120 feet.

You have Advantage on Intelligence, Dexterity, or Constitution on saving throws against spells.

If you fail a roll you gain a bonus to the roll equal to the number of enemies you can see within 30 feet of you (maximum bonus of +5). Once you use this trait, you can't use it again until you finish a short or long rest.

You know the Mind Sliver cantrip. Starting at 3rd level, you can also cast the Blindness/Deafness spell with it. Starting at 5th level, you can also cast the Bestow Curse spell with it, the distance is changed to 30 feet and in line of sight. Once you cast either spell with this trait, you can't cast that spell again until you finish a Long Rest. Intelligence is your Spellcasting Ability for these spells.