[quote=@SiliconColt]
<Snipped quote by Leolycan>

So it lowers their mental stress? I can see that one working out very well. Mental Stress is a form of damage in Fate. Any other forms of healing? 
[/quote]

Hate to get all Morpheous on ya, but 'Your mind makes it real.' Example, [@SouffleGirl123] plays a rift that gashes someone's arm up pretty badly. As such, I sing,  and said person begins to forget their pains. So the wound starts closing because the body no longer thinks it is injured.