Weapon Group (Crossbows)

(Unearthed Arcana, page 95, DnD 3.5)

[General]

You understand how to use crossbows.

Benefit

You make attack rolls with the following weapons normally: heavy crossbow, light crossbow, repeating heavy crossbow, and repeating light crossbow.

Normal

When using a weapon with which you are not profi - cient, you take a -4 penalty on attack rolls.