Multidexterity
( Monster Manual II, p. 18)[Monster]
You are skilled at utilizing all your hands in combat.
Prerequisite
DEX 15, access to a form with three or more arms,
Benefit
You ignore all penalties for using your off hands. (A creature has one primary hand, and all the others are off hands; for example, a four-armed creature has one primary hand and three off hands.) NORMAL: Without this feat, a creature suffers a -4 penalty on attack rolls, ability checks, and skill checks made with an offhand.
Special
This feat isthe same as the Ambidexterity feat for creatures with three or more arms.