This black iron +2 longsword bestows a negative level when it deals a critical hit. The sword wielder gains 1d6 temporary hit points each time a negative level is bestowed on another. These temporary hit points last for 24 hours. One day after being struck, subjects must make a DC 16 Fortitude save for each negative level or lose a character level.

Prerequisites: Craft Magic Arms and Armor, enervation.
Cost to Create: 12,500 gp (plus 715 gp for base item), 1000 XP, 25 days.