This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Increase your maximum Health by 200.
After taking -125 damage, your next use of Chain Heal does not cause it to go on Cooldown.
Increase your maximum Ammo by 4.
Heal for 150 when you use Envelop.
Increase the Healing Spirit Links provides every 1s to your linked friendly target by 100 Health.
While Envelop is active and you are Linked to an enemy, prevent them from Healing.