Major healing

From LSWiki

[Spell      :] Major Healing
[Level      :] Four
[Reversible :] No
[Spheres    :] Healing
[Components :] None
[Usage      :] cast major healing [on <target>]
[Effect     :] When major healing is cast, the target's
               wounds will receive a large amount of healing.   
               If a target is not supplied the caster becomes
               the target.  A given subject can only benefit
               from one instant healing effect in a certain
               period of time.