Magic Weapon Abilities - Ghost Strike
A ghost strike weapon deals damage normally against incorporeal creatures, regardless of its bonus, just as if it were a ghost touch weapon.
In addition, a ghost strike weapon can deliver sneak attacks or critical hits to an incorporeal undead creature as if the creature were not undead.
Only melee weapons can have the ghost strike ability.
Aura: Moderate conjuration
Caster Level: 11th
Requirements: Craft Magic Arms and Armor, ghost touch weapon, undeath to death
Price: +2 bonus