Drow as a PC

Infravision 100'

Drow can detect an unstable part of a cavern simply by passing underneath it

Weapons Proficiency (hand crossbow, rapier)

move 70'

Arcane spell failure halved

-4 CHAR except to other other drow

Sudden contact with bright light (such as cleric's light spell) blind 4d4 minutes

prolonged exposure to sunlight (or any spell or item with similar effect such as a sunrod) causes damage to piwafwi and other drow-made/enchanted items.