Vampire Bloodstone

A number of gems the color of old blood decorate this weapon. As it draws blood, the stones grow more lustrous.

Base: Whenever this weapon deals damage, it gains a blood point (max blood points equal to 1 + Superiority bonus^2). As a minor action, you may spend a blood point to regain hit points equal to your level + superiority bonus.

Superiority +1: As a minor action, you may cause the weapon to drain blood from the last creature it dealt damage to, dealing bleed damage to it equal to 2 + twice Superiority bonus.

Superiority +3: As a move action, you become a blood-red mist and may fly up to twice your move speed. While you are moving, you are incorporeal.

Weapon Type: Any Slashing or Piercing