(Weapon Mastery)
You can force foes to move cautiously when near you.
Prerequisites
Base attack bonus +5, weapon training class feature with a melee weapon.
Benefit
When you make a
Full Attack with an appropriate melee weapon, you can force creatures to treat squares adjacent to you as
Difficult Terrain until the beginning of your next turn. You can choose to allow any creature you are aware of to ignore the
Difficult Terrain you effectively create with this feat.