Impaling Critical

Prerequisites Critical Focus, Weapon Specialization with selected piercing melee weapon, base attack bonus +11.

Benefits

Whenever you score a critical hit with the selected piercing melee weapon, you can impale your opponent on your weapon. While your opponent is impaled in this way, each time he starts his turn, you deal damage equal to your weapon's damage dice plus the extra damage dice from your weapon's properties. As an immediate action, you can pull your weapon out of your opponent. If your opponent is ever outside your reach, you must spend a free action to let go of your weapon or pull it out of him. Y