Healing missile damage as per Perk info is 50% Healing amount as Physical damage. As per test, I tried it on lower mobs and dealt 18,749 per hit for 39,718 Heal amount
Test :
● Added points for Season Perks > 1 point Achieve to attack (1% phys and magic attack)
> 3 points Achieve to Recover (1% increased HP)
● Adjusted Perks
> 2 points Maximum Hp
(6% increased max hp each)
> 8 points Melee Life (8% Max HP increase with melee weapon each)



● Stats before perks
● Season perks doesn't seem to affect Healing missile damage though Recovery pool damage increases.
● 83,595 healing amount still deal 18,749 physical damage.