Type of feat: general (available every three level-ups)
Prerequisite: weapon focus (heavy crossbow) or weapon focus (light crossbow), 13 intelligence, sneak attack
Specifics: A character with this feat is deadly when using their sneak attack combined with a crossbow, the range they are able to land a sneak attack is doubled from 10 meters (30 feet) to 20 meters (60 feet).
Use: passive.