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.
Heal for 100 every 1s while Spirit Linked to an ally.
Heal for 100 when you use Envelop.
Increase your maximum Health by 150.
Increase your maximum Ammo by 4.
Using Envelop reduces your linked friendly target's Cooldowns by 12%.
While Envelop is active and you are Linked to an enemy, prevent them from Healing.