Take the tour ×  I have been rather unsure about this for a
while. It clearly boosts the healing you do to yourself from
abilities and Spellvamp/Lifesteal, but does it affect things
like the Force of Natures percent of health a second? Or how
about just the flat regeneration from items?  share|improve this
question add comment  1 Answer  up vote 5 down vote accepted  I
would say yes to all of those questions if I'm understanding the
discussion on the wiki about it properly.  As far as I'm
understanding it Spirit Visage seem to affect all healing
sources of every kind (spell vamp, regeneration, Lifesteal, ect)
EXCEPT those that come from outside sources. So - If your
healing in any way from something YOU did, yes it applies, but
not from something a teammate has done.  While this would
include flat regeneration and Force of Natures H\ps, keep in
mind that some sources of healing (regeneration in particular)
are so small that they only matter over time anyway, and as
such, the boost they would get from Spirit V