Heal Mind 1 (Source)
From SWGANH Wiki
Well,i just tested.
With 0/4/0/0 i never hit for more than 750, and 750 was very rare. Most of the heals were around 400-500.
Then i went 3/4/0/0 and the heals , most of them , were around 900. So i think the skill is conected to combat medic effectivness.
