Weapon Group (Monk Weapons)
(Unearthed Arcana, page 97, DnD 3.5)
[General]
You understand how to use weapons normally favored by monks.
Prerequisite
Improved Unarmed Strike
Benefit
You make attack rolls with the following weapons normally: kama, nunchaku, quarterstaff, sai, shuriken, and siangham.
Normal
When using a weapon with which you are not profi - cient, you take a -4 penalty on attack rolls.