As its name suggests, it allows the caster to heal a small amount of HP to a designated individual. In return for the small amount of healing, it has a very low cooldown and casting time. It is often used in conjunction to the Cleric's Heal skill to speed up healing.
When cast, this spell creates bright blue magatama jewels that surround the designated target and make the sound of small bells. After the Catastrophe, it has been used as a signal of "wishing a safe return" and encouragement.