Heal (Ranger ability)
The 'heal' ability allows curing of most diseases and the tending
to of most wounds through a knowledge of nature's lore. This ability
can be used personally or on others, however healing yourself is often
less effective than being healed or healing another.
Endurance usage depends upon the amount of healing bestowed and the
type of herb being used.
Healing is primarily a ranger ability. Success of the whole process
is dependent on the nature's lore skill.