Having trained with numerous demon and ghost hunters you know how to pierce a spirit without harming the host.
Prerequisites: Two Piercing Thunder maneuvers known, two Silver Crane maneuvers known.
Benefits: While you maintain a Silver Crane stance, polearms and spears you wield can affect incorporeal creatures as if they possessed the ghost touch weapon special ability, and you can attack possessing creatures. Whenever you hit a possessed creature with such a weapon, you can choose for your attack to affect the possessing entity rather than the target.