Underdark elf

Ability Score Increase.

Your Charisma score increases by 1.

Superior Darkvision.

Your darkvision has a radius of 120 feet.

Sunlight Sensitivity.

You have a 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.

Underdark elf Magic.

You know the dancing lights cantrip. When you reach 3rd level, you can cast the faerie fire spell once per day. When you reach 5th level, you can also cast the darkness spell once per day. Charisma is your spellcasting ability for these spells.

Underdark elf Weapon Training.

You have proficiency with rapiers, shortswords, and hand crossbows.