With this skill one may throw holy vials upon any living creature, shattering
the glass and releasing the holy water. Thrown upon evil or undead beings,
blessed water will burn the skin causing  severe damage. Blessed water heals
the wounds of pure people and gives some minor protection against forces of
evil. Beware foul vials containing unholy blessing as they will nourish the
seed of evil. Skill percent as well as 'mastery of holy vials' affects chance
of hitting the target. Effect depends on the amount of water left in vial and
strength of blessing. You must hold the vial to be able to throw it.